NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
The last inventory check on this NSN was done on 10/05/2023. Due to rapid changes in inventory this may not be the current stock qty.
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Unsaturated acyclic hydrocarbons not elsewhere specified or included
Acyclic hydrocarbons, n.E.S.
Chemicals-organic
Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - Item does not contain precious metal.
CRITL- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
085890 - Gases, orgas mixtures flammable, in
634 - Cylinders, compressed gas, filled or empty
9 - Other or no special handling required (sh)
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp
G - 125.0
O - Flammable compressed gas, un class 2.1 (flammable gas label)
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $307.11 to $511.85.. | |
| Does NSN 6830-00-264-6751 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, National Aeronautics and Space Administration, National Aeronautics and Space Administration, Poland, Brazil, Spain, Republic Of Korea, Greece, and Turkey | |
| What is the NIIN of NSN 6830-00-264-6751? | |
| 002646751 or 00-264-6751 | |
| Does NSN 6830-00-264-6751 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-264-6751? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Effects of overexposure: dizziness,headache,mild gastric symptoms.Semi
asphyxia or loss of consciousness in high concentrates
First aid: remove the patient promptly from the contaminated
atmosphere.Administer artificial respiration and oxygen.Further
treatment under the care of doctor should be made.Self contained
air may be required f or rescue operations.
Hcc: g2
boiling pt: b.P. Text: -119f
spec gravity: 0.618
solubility in water: negligible
appearance and odor: colorless gas;garlic like odor.
Stability indicator/materials to avoid: no
oxidizing materials,copper,silver,explosives,bromine,mercury
stability condition to avoid: shock;high pressure,high
temperature,heat,flames.
hazardous decomposition products: hydrogen,acetylide
Waste disposal methods: release to atmosphere in well ventilated outdoor
area-remote from any sources of ignition
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 98.0%
acgih tlv: asphyxiant; 9192
Effects of overexposure: simple asphyxiant. Gas reduces available brthng
oxygen. Hi-conc to reduce o*2 below 19%.
First aid: remove to fresh air. Give oxygen. Give artif resp if brthng
has stopped. Obtain md.
Hcc: g2
boiling pt: b.P. Text: -118.5 f
vapor density: 0.91
solubility in water: slight
appearance and odor: colorless, garlic odor, gas
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
natural rubber, copper alloys >65%, silver mercury, acids
stability condition to avoid: unstable except in specially construct
cylinders.
Waste disposal methods: vent to atmosphere at slow rate in outdoor area.
keep all sources of ignition away.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 100%
acgih tlv: asphyxiant; 9192
Health hazards acute and
chronic: acute: asphyxiant;headache,drowsiness,dizziness,unconsciousn
ess;lack of oxygen can cause death.Irritation of eyes,lungs,nose
and throat. Chronic: lung disease.
effects of overexposure: see health hazards data.
medical cond aggravated by exposure: pre-existing conditions may be
worsen.
First aid: call for medical help at once;use normal first air
procedures;in case of any problem,call a physician at once.
Hcc: g2
melt/freeze pt: m.P/f.P text: -84c
vapor pres: 635 psig
vapor density: 0.91
solubility in water: slight
appearance and odor: colorless gas at normal temp;garlic-like odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
cu,ag,hg and their alloys,oxidizing agents,acid halo-gens.
stability condition to avoid: avoid pressure above 15 psig,moisture.
hazardous decomposition products: co and co*2
conditions to avoid polymerization: extreme temperature and pressure.
Waste disposal methods: dispose of the product in accordance with
local,state and federal regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 100%
acgih tlv: asphyxiant; 9192
Effects of overexposure: simple asphyxiant,gas reduces oxygen available
for breathing,unconsciousness,vertigo,headache,coma
First aid: remove to fresh air.Give oxygen.Give artificial respiration
if breathing has stopped.Obtain medical attention.Keep victim quiet
& maintain normal body temperature.In case of frostbite,thaw
frosted par ts with water.
Hcc: g2
boiling pt: b.P. Text: -118.5f
vapor density: 0.91
spec gravity: 0.9053
solubility in water: slight
appearance and odor: colorless w/garlic-like odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
silver salt,cu salt,hg salt,rubber,acids,halogens,mtl ne,k.
stability condition to avoid: do not use pressures above 15psig,except
in special cylinder
Waste disposal methods: vent to atmosphere at slow rate in outdoor
area.Keep all sources of ignition away.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 95.0%
acgih tlv: asphyxiant; 9192
Effects of overexposure: simple asphxiant & anesthetic
First aid: immediately remove patient from source of acetylene;promote
normal breathing. Give cpr/oxygen if necessary. Get med
attn;eyes: get med attn in caseof eye contact.
Hcc: g2
boiling pt: b.P. Text: -103f
vapor pres: 635
vapor density: .073
spec gravity: 0.906
solubility in water: moderate
appearance and odor: colorless gas,garlic-like odor(100% pure=odorless)
percent volatiles by volume: 80%
Stability indicator/materials to avoid: no
copper,silver, mercury
stability condition to avoid: avoid distribution >15 psig gauge pressure
thru pipe/hose.
hazardous decomposition products: co,co*2.Explosive compounds such as
acetylides form.
Waste disposal methods: eliminate souces of ignition & oxygen. Let the
gas escape to atmosphere iaw local,state & fed regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 92.3%
acgih tlv: asphyxiant; 9192
ingred name: unidentified components (as impuries in acetylene gas)
fraction by wt: 7.7%
ingred name: acetone (sara iii)
cas: 67-64-1
rtecs #: al3150000
fraction by wt: unk
osha pel: 1000ppm
acgih tlv: 750ppm/1000stel;9293
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Ld50 lc50 mixture: none specified by manufacturer.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: stimulus such as epinephrine/ephedrine
may induce ventricular fibrillation.Inhal: simple
asphyxiant/narcotic.Skin/eye: no adverse effects reported from pure
gas.Ingest: unlikely.
explanation of carcinogenicity: per msds: carcinogen status: none.
effects of overexposure: dyspnea,head,staggering gaint,loss of
coordination,loss of consc,complete anesthesia,incr blood
pressure,narcosis,stimulated resp,mild gastric symtoms,dizz,mental
confusion,emotional instability,hyper capnia,myocardial
sens,asphyxiation,rapid resp,air hunger,impair mental
alertness,cyanosis,weak,irreg pulse,rapid ftg,
medical cond aggravated by exposure: none specified by manufacturer.
target effects: simple asphyxiant;central nervous sytem depressant.
First aid: inhal: remove to fresh air immed.Stop breath give art
resp.Maintain airway/blood pressure.Admin oxy.Treat
sympt/supp.Skin: unlikely emerg treat require.Adverse effects occur
wash w/lg amts of water/soap .Eye: unlikely emerg treat
require.Adverse effects occur wash w/water/normal
saline.Ingest: unlikely emerg treat require.Adverse effects occur
treat sympt/supp.In all cases get med attn.No antidote.
Hcc: g2
boiling pt: b.P. Text: np
melt/freeze pt: m.P/f.P text: -119f,-84c
decomp temp: decomp text: np
vapor pres: 760 @-84c
vapor density: 0.90
spec gravity: 1.1747 @0c
ph: np
viscosity: 0.010 cps@20c
evaporation rate & reference: np
solubility in water: 0.94% @25c, slight
appearance and odor: colorless gas w/ethereal odor when pure,
garlic-like odor if impure.
percent volatiles by volume: np
corrosion rate: np
Brass,br,ca(ocl)2,cl,co,cu/salts,cuc,fl,i,hg(no3)2,hg/salt,no,hno3,n2o,
oxidizers,o2,o3,k,ruh,ag/salts,agno3,nah,(supple)
stability condition to avoid: matl extrem flamm;avoid contact
w/heat/spark/flame/other ign source.Content under press;cntnr may
rupture viol/travel
hazardous decomposition products: thermal decomposition products may
include toxic oxides of carbon.
conditions to avoid polymerization: may polymerize exothermically on
contact w/appropriate catalysts.
Waste disposal methods: observe all fed/stte/loc regs when dispo
matl.Assist: contact epa district dir.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: >99%
other rec limits: none recommended
acgih tlv: asphyxiant; 9596
ingred name: traces of air, phosphine, arsine, hydrogen sulfide.
fraction by wt: traces
other rec limits: none recommended
Ld50 lc50 mixture: oral ld50 (rat) is unknown.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acetylene is defined as a simple
asphyxiant. Oxygen levels should be maintained at greater than 18
molar percent at normal atmospheric pressure which is equivalent to
a partial pressure of 135 mm hg.
explanation of carcinogenicity: none
effects of overexposure: inhalation: low concentrations (10-20% in air)
cause symptoms similar to that of being intoxicated. Higher
concentrations that excludes an adequate supply of oxygen to the
lungs causes unconsciousness .
medical cond aggravated by exposure: none specified by manufacturer.
First aid: prompt medical attention is mandatory in all cases of
overexposure to acetylene. Rescue personnel should be equipped with
self-contained breathing apparatus inhalation: quick removal to
fresh air is m ost important. Unconscious person should be given
mouth to mouth resuscitation and supplemental oxygen. Further
treatment should be symptomatic and supportive.
Hcc: g2
boiling pt: b.P. Text: subli=-119f
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 645 psia
vapor density: 0.906
spec gravity: 0.62
evaporation rate & reference: na
solubility in water: soluble
appearance and odor: pure: colorless gas. Ethereal odor. Commercial:
colorless gas. Garlic-like odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
oxygen, oxidizers, halogens, halogen compounds. Forms exlosive with
copper, mercury, silver, brasses, brazing materials.
stability condition to avoid: do not allow free gas (outside of
cylinder) to exceed 30 psia.Do not expose cylinders to sudden shock
or sources of heat
hazardous decomposition products: carbon and hydrogen.
Waste disposal methods: do not attempt to dispose of waste or unused
product. Return in shipping container properly labeled, with valve
outlet plugs/caps secured and valve protection cap in place, to
your supplier. For emerg ency disposal assistance contact local
supplier.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 100%
other rec limits: none recommended
acgih tlv: asphyxiant; 9394
Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
explanation of carcinogenicity: acetylene is a simple asphyxiant and has
no tlv.
effects of overexposure: headaches, dizziness, shortness of breath, &
loss of consciousness may occur if the gas is present in quantities
sufficient to dilute the oxygen in air.Symptomsof anoxia occur only
when the gas concen trations are within the flammable range&
mixture has not ignited.
First aid: first/second degree thermal burns from fires should be
immersed in cool water for 30 minutes.Major second/third degree
burns should be covered w/cleanest matlavailable.Persons suffering
from lack of oxygen should be moved to areas withnormal
atmosphere. Assisted respiration/supplemental oxygen should be
given if the victim is not breathing. Seek immediate aid of a
physician.
Hcc: g3
boiling pt: b.P. Text: **see below
vapor pres: 590 psia
vapor density: 1atm.0681
spec gravity: 1 atm 0.906
solubility in water: 1atm1.0cuft/cufth2o
appearance and odor: pure: colorless,odorless; impurities impart a
characteristic of garlic like odo
Stability indicator/materials to avoid: no
oxygen,halogens. Forms explosive compounds w/copper,brass, copper
salt,hg/hg salts,k,ag/ag salts, & hno3.
stability condition to avoid: avoid mechanical shocks to containers of
acetylene. Never expose cylinders or acetylene systems to sources
of heat.
hazardous decomposition products: acetylene will decompiose into
elemental carbon and hydrogenunder the above conditions.
Waste disposal methods: donot attempt to dispose of residual gaseous
acetylene in cylinders. Return to air products for disposal.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: no ingredient for this formulation_ingredient
Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: asphyxiant; headache,
drowsiness, dizziness, unconsciousness; lack of oxygen can cause
death. Irritation of eyes, lungs, nose and throat. Chronic: lung
disease.
effects of overexposure: see health hazards data.
medical cond aggravated by exposure: pre-existing conditions may be
worsened.
First aid: call for medical help at once;use normal first air
procedures;in case of any problem,call a physician at once.
Hcc: g2
melt/freeze pt: m.P/f.P text: -119f,-84c
vapor pres: 635 psig
vapor density: 0.91
solubility in water: slight
appearance and odor: colorless gas at normal temp;garlic-like odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
cu,ag,hg and their alloys,oxidizing agents,acid halo-gens
stability condition to avoid: avoid pressure above 15 psig,moisture.
hazardous decomposition products: co and co*2
conditions to avoid polymerization: extreme temperature and pressure.
Waste disposal methods: dispose of the product in accordance with
local,state and federal regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 100%
acgih tlv: asphyxiant; 9192
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: health hazards: acute: acetylene is
non-toxic, but can act as a simple asphyxiant. Chronic: repeated
exposures to tolerable levels has not shown deleterious effects.
explanation of carcinogenicity: none of the ingredients in this product
is listed by ntp, iarc or osha as a carcinogen.
effects of overexposure: inhalation: rapid respiration, dizziness,
possible nausea, unconsciousness.
medical cond aggravated by exposure: individuals with a history of
respiratory disorders may be at increased risk from exposure.
First aid: inhalation: immediately move victim to fresh air. If not
breathing, give artificial respiration, preferably mouth-to-mouth.
if breathing is difficult, give oxygen. See doctor.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
vapor pres: 645 psia
vapor density:
spec gravity: 0.906
solubility in water: complete
appearance and odor: colorless gas. Pure acetylene has ethereal odor.
commercial has garlic odor.
Stability indicator/materials to avoid: no
oxygen, other oxidizers such as halogen, halogen compounds. Copper,
mercury, silver, brasses, form explosive compound.
stability condition to avoid: do not allow free gas (outside of
cylinder) to exceed 15 psi. Do not expose cylinder to sudden shock
or heat.
hazardous decomposition products: carbon monoxide and hydrogen.
conditions to avoid polymerization: polymerization may occur under high
temperatures, high pressures or catalytic conditions.
Waste disposal methods: contact your local environmental officer. Do not
attempt to dispose of waste or unused quantities. Return in the
shipping container properly labeled, with any valve outlet plugs or
caps secured and va lve protection cap in place to manufacturer.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 98% min
other rec limits: none specified
acgih tlv: asphyxiant; 9192
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute-inhalation: acetylene is an
asphyxiant(brings about unconsciousness or death by replacing air
and depriving the organism of oxygen). Eyes, skin, and
ingestion: none specified by manufacturer. Chro
nic-inhalation: according to manufacturer, repeated exposure has not
shown deleterious(injurious to health) effects.
explanation of carcinogenicity: not considered to be a carcinogen by
ntp, iarc, or osha.
effects of overexposure: inhalation: symptoms similar to that of being
intoxicated. At higher concentrations, may exclude an adequate
supply of oxygen to the lungs causing unconsciousness.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhalation: remove person to fresh air. If unconscious, give
mouth-to-mouth resuscitation. Give supplemental oxygen if
necessary. Prompt medical attention is mandatory in all cases of
overexposure to a cetylene.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -116f,-82c
vapor pres: 33359 mmhg
vapor density: 1.107kg/m3
spec gravity: 0.906 @ 68f
solubility in water: appreciable
appearance and odor: a colorless gas with a distinctive sweet odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
oxygen and other oxidizers including all of the halogens and halogen
compounds. Brass, silver, mercury, copper.
stability condition to avoid: high temperatures, sparks, and open
flames. Do not allow the free gas to exceed 30 psia. Avoid sudden
shock or heat.
hazardous decomposition products: carbon and hydrogen.
Waste disposal methods: do not attempt to dispose of waste or unused
quantities. Return in the shipping container properly labeled, with
any valve outlet plugs or caps secured and valve protection cap in
place to your suppli er. For emergencies, contact supplier.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 98%
other rec limits: none recommended
acgih tlv: asphyxiant; 9293
ingred name: acetone (sara iii)
cas: 67-64-1
rtecs #: al3150000
fraction by wt: 2%
other rec limits: none recommended
osha pel: 1000ppm
acgih tlv: 750ppm/1000stel;9293
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute-inhalation: acetylene is an
asphyxiant(brings about unconsciousness or death by replacing air
and depriving the organism of oxygen). Eyes, skin, and
ingestion: none specified by manufacturer. Chro
nic-inhalation: according to manufacturer, repeated exposure has not
shown deleterious(injurious to health) effects.
explanation of carcinogenicity: not considered to be a carcinogen by
ntp, iarc, or osha.
effects of overexposure: inhalation: symptoms similar to that of being
intoxicated. At higher concentrations, may exclude an adequate
supply of oxygen to the lungs causing unconsciousness.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhalation: remove person to fresh air. If unconscious, give
mouth-to-mouth resuscitation. Give supplemental oxygen if
necessary. Prompt medical attention is mandatory in all cases of
overexposure to a cetylene.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 33333 mmhg
vapor density: .89(air=1)
spec gravity: 0.906 @ 68f
solubility in water: appreciable
appearance and odor: a colorless gas with a distinctive garlic-like
odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
oxygen and other oxidizers including all of the halogens and halogen
compounds. Brass, silver, mercury, copper.
stability condition to avoid: high temperatures, sparks, and open
flames. Do not allow the free gas to exceed 30 psia. Avoid sudden
shock or heat.
hazardous decomposition products: carbon and hydrogen.
Waste disposal methods: do not attempt to dispose of waste or unused
quantities. Return in the shipping container properly labeled, with
any valve outlet plugs or caps secured and valve protection cap in
place to your suppli er. For emergencies, contact supplier.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
other rec limits: none recommended
acgih tlv: asphyxiant; 9293
Ld50 lc50 mixture: tclo: 20 pph inhalation-human
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhalation-simple
asphyxiant/narcotic. Pure acetylene at a level of 2.5% in air is
reported to be nontoxic. Slight intoxication with reversible
narcosis may occur at 10%. Marked intoxication at 20%.; loss of
consciousness at 33-35%.Chronic: may produce bronchitis & stomach
ulcers.
explanation of carcinogenicity: this compound contains no ingredients at
concentrations of 0.1% or greater that are carcinogens or suspect
carcinogens.
effects of overexposure: dizziness, mental confusion, emotional
instability, hypercapnia and myocardial sensitization. Asphyxiation
may occur by reducing the oxygen concentration in respirable air to
low levels.Comercial acet ylene often contains impurities which may
cause rapid respiration, air hunger, vomiting, nausea, cyanosis,
coma & death.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhalation-remove from exposure area to fresh air. If
breathing has stopped, give cpr. Maintain airway & blood pressure &
give oxygen if available. Get medical help. Skin& eye-no adverse
effects repor ted. Wash with water or normal saline &get medical
attention. Ingestion-is unlikely. Treat symtomatically. Get medical
help.
Hcc: g2
melt/freeze pt: m.P/f.P text: -119f,-84c
vapor pres: 760 mmhg
vapor density: 0.90
spec gravity: 1.1747
viscosity: 0.010 cps
solubility in water: 0.95% @25c
appearance and odor: colorless gas with etheral odor when pure,
garlic-like odor if impure.
Stability indicator/materials to avoid: yes
brass, bromine, chlorine, cobalt, fluorine, iodine, oxygen, ozone,
oxidizers, cesium hydride, nitric acid, potassium, et
stability condition to avoid: may decompose explosively at elevated
temperatures and pressures.
hazardous decomposition products: thermal decomposition products may
include toxic oxides of carbon.
conditions to avoid polymerization: may polymerize exothermically on
contact with appropiate catalysts.
Waste disposal methods: observe all federal, state and local regulations
when storing or disposing of this substance. For assistance,
contact the district director of the environmental protection
agency.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: >99%
other rec limits: none recommended
acgih tlv: asphyxiant; 9293
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute- acetylene is non-toxic, but can
act as a simple asphyxiant. Death can occur due to lack of oxygen
in air. Chronic: repeated exposures to tolerable levels has not
shown deleterious effects.
explanation of carcinogenicity: none of the ingredients in this product
is listed by ntp, iarc or osha as a carcinogen.
effects of overexposure: rapid respiration, dizziness, headache,
possible nausea, unconsciousness.
medical cond aggravated by exposure: individuals with a history of
respiratory disorders may be at increased risk from exposure.
First aid: inhalation: immediately move victim to fresh air. If not
breathing, give artificial respiration, preferably mouth-to- mouth.
if breathing is difficult, give oxygen. Seek medical help.
Hcc: g2
boiling pt: b.P. Text: -103f,-75c
vapor pres: 650 psia
vapor density:
spec gravity: 0.906
evaporation rate & reference: gas
solubility in water: slightly soluble
appearance and odor: colorless gas, ethereal or garlic-like odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
oxygen, other oxidizers such as halogen, halogen compounds. Copper,
mercury, silver, brasses, forms explosive compounds.
stability condition to avoid: do not allow pressure to exceed 15 psi. Do
not expose cylinder to sudden shock or heat.
hazardous decomposition products: carbon monoxide and hydrogen.
Waste disposal methods: do not attempt to dispose of residual or unused
quantities. Return properly labeled dcylinders, with any valve
outlet plugs or caps secured and valve protection cap in place to
manufacturer.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: >99%
other rec limits: 2500ppm ceilng niosh
acgih tlv: asphyxiant; 9192
ingred name: contaminants: >95 ppm phosphine, >3 ppm arsine, hyrogen
sulfide, and acetone.
other rec limits: none recommended
Ld50 lc50 mixture: ld50 (oral rat) is not relevant.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: lungs and central
nervous system. Acute- simple asphyxiant, irritant and anesthetic.
about 100 mg/liter may be tolerated for 0.5-1 hour. If oxygen in
air is diluted sufficiently, can cau se headache, dizziness,
shortness of breath, loss of conciousness. Chronic- no evidence of
harmful effects.
explanation of carcinogenicity: none
effects of overexposure: irritation of respiratory tract and eyes,
headaches, dizziness, shortness of breath, loss of consciousness
medical cond aggravated by exposure: individuals with a history of
respiratory disorders may be at increased risk from exposure.
First aid: get prompt medical attention. Inhaled: remove to fresh air.
provide oxygen/cpr if needed. Treat symptomatically and
supportively. First degree and minor second degree thermal burns
from fire should be immersed in cool water for 30 minutes. Major
second and third degree burns should be covered in the cleanest
material available.
Hcc: g2
nrc/state lic num: not relevent
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 30503-119f
vapor density: 0.906
spec gravity: 0.621 @ -116f
evaporation rate & reference: not relevant
solubility in water: 1 ft3/1 ft3 @ 64f
appearance and odor: colorless, flammable gas - odorless when pure,
garlic-like odor if impure
Stability indicator/materials to avoid: no
oxidizers (oxygen & halogens), copper, brass, copper salt, mercury &
mercury salt, silver & silver salt, nitric acid
stability condition to avoid: never utilize free gas outside cylinder at
pressure in excess of 15 psig. Avoid shocks to cylinder. Avoid
heat.
hazardous decomposition products: acetylene will decompose into
elemental carbon and hydrogen.
Waste disposal methods: do not attempt to dispose of residual gas in
cylinders. Return cylinders to manufacturer for disposal.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
other rec limits: none recommended
acgih tlv: asphyxiant; 9394
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhalation may cause
asphyxiation. Contact with liquid may cause frostbite. Vapor may
irritate eyes. Ingestion 9unlikely) may cause nausea, frostbite of
mouth/lips. Chronic: no evidence of adve rse effetcs from available
literature.
explanation of carcinogenicity: no ingredients of a concentration of
0.1% or greater is listed as a carcinogen or suspected carcinogen.
effects of overexposure: inhaled: headache, drowsiness, dizziness,
nausea, vomiting, excitation, excess salivation, unconsciousness.
skin: redness, blisters, pain. Eyes: pain, redness.
medical cond aggravated by exposure: exposure not likely to aggravate
existing medical conditions.
First aid: eyes-flush with water for 15 minutes.Get medical
attention.Skin-flush with water for 15 minutes.Warm area with warm
water.Get medical attention.Inhaled-move to fresh air.If breathing
difficult,give ox ygen.If breathing stopped,give artificial
respiration.Get medical attention.Ingested-do not induce
vomiting.Get medical attention.
Hcc: g2
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 33347 mmhg
vapor density: 0.91
solubility in water: slight
appearance and odor: a colorless gas at normal temperature and pressure
garlic-like odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
moisture,oxygen & other oxidizers including all of the halogens &
halogen compounds.Brass/silver/mercury/copper & alloys
stability condition to avoid: high temperatures, sparks, and open
flames. Do not allow the free gas to exceed 15 psia. Avoid sudden
shock or heat.
hazardous decomposition products: carbon monoxide and carbon
dioxide,hydrogen.
Waste disposal methods: dispose of in accordance with local, state and
federal regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 100%
other rec limits: none recommended
acgih tlv: asphyxiant; 9394
Ld50 lc50 mixture: ld50 (oral rat) is not relevant.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: lungs and central
nervous system. Acute- simple asphyxiant. May cause anesthetic
effects, dizziness, deep breathing, nausea & unconciousness.
inhalation of acetone solvent may cause dizz iness, respiratory
irritation. Oral: ingestion is unlikely. Eyes/skin: none. Acetone
causes irritation. Chronic- unknown.
explanation of carcinogenicity: none
effects of overexposure: irritation of respiratory tract, eyes and skin;
headaches, dizziness, shortness of breath, loss of consciousness,
headache, nausea, vomiting, fatigue, dermatitis
medical cond aggravated by exposure: individuals with a history of
respiratory disorders may be at increased risk from exposure.
First aid: get medical attention if symptoms persist. Inhaled: remove to
fresh air. Provide oxygen/cpr if needed. Treat symptomatically &
supportively. Keep victim warm & quiet. Eyes: none normally
required. Consu lt a physician if direct contact occurs.
immediately flush with low pressure, cool water for at least 15
minutes. Keep eyelids open. Skin: wash with soap & water.
ingestion: none normally required.
Hcc: g2
nrc/state lic num: not relevent
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 32830
vapor density: 0.906
spec gravity: not relevant
evaporation rate & reference: not relevant
solubility in water: soluble
appearance and odor: colorless, flammable gas - odorless when pure,
garlic-like odor if impure
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
oxidizers (oxygen & halogens), copper, brass, copper salt, mercury &
mercury salt, silver & silver salt, nitric acid
stability condition to avoid: never utilize free gas outside cylinder at
pressure in excess of 15 psig. Avoid shocks to cylinder. Avoid
heat.
hazardous decomposition products: acetylene will decompose into
elemental carbon and hydrogen. Carbon monoxide may be formed from
burning.
conditions to avoid polymerization: temperature of 250f and more at high
pressure or catalyst
Waste disposal methods: do not attempt to dispose of waste or unused
quantities (residual gas) in cylinders. Return cylinders with valve
protection cap in place to manufacturer for proper disposal.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 95-99.6%
other rec limits: none recommended
acgih tlv: asphyxiant; 9394
ingred name: acetone (sara iii)
cas: 67-64-1
rtecs #: al3150000
other rec limits: none recommended
osha pel: 1000ppm
acgih tlv: 750ppm/1000stel;9394
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acetylene defined as simple
asphyxiant.Inhal: 10-20% cause symptoms similar to that of being
intoxicated.Higher conc so as to exclude adequate supply of oxy to
lungs cause unconsciousness.Narcotic gas/ intoxicant causes
hypercapnia(excessivemat of carbon dioxide in blood).
effects of overexposure: asphyxiant. Sypmtoms similar to intoxication.
hypercapnia.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: prompt med attn is mandatory in all cases of overexpo to
acetylene.Rescue personnel should be eqp w/scba & be congizant of
extreme fire/explo haz. Inhal: remove to fresh air.Quick removal
from contamin area is most important.Unconsc give mouth-to-mouth
resuscitation & supplemental oxy.Further treatment should be
symptomatic & supportive.
Hcc: g2
boiling pt: b.P. Text: -118f,-83c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 645psi@70f
vapor density: supplement
spec gravity: 0.906 @68f,1atm
solubility in water: soluble
appearance and odor: pure acetylene: colorles gas w/ethereal
odor.Commercial(carbide): garlic-like odo
Stability indicator/materials to avoid: no
oxy,oxidizers(halogens,halogen cmpds).Form explo cmpds
w/cu,hg,ag,brasses containing >66%cu,brazing matls having ag & cu
stability condition to avoid: do not allow free gas (outside of
cylinder) to exceed 30psi.Cyl should not be expo to sudden shock or
sources of heat.
hazardous decomposition products: carbon monoxide and hydrogen.
Waste disposal methods: do not attempt to dipose of waste or unused
quantities.Return in shipping container properly labeled w/any
valve outlet plugs/caps secured & valve protection cap in place to
airco for proper disposal.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
other rec limits: none recommended
acgih tlv: asphyxiant; 9394
ingred name: acetone (sara iii) (per msds acetylene shipped dissolved
in acetone and ingred #3).
cas: 67-64-1
rtecs #: al3150000
other rec limits: none recommended
osha pel: 1000 ppm
acgih tlv: 750ppm/1000stel;9294
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ingred name: dimethylformamide (per msds acetylene shipped dissolved in
dimetyl formamide and ingred #2).
cas: 68-12-2
rtecs #: lq2100000
other rec limits: none recommended
osha pel: s, 10 ppm
acgih tlv: s, 10 ppm; 9394
epa rpt qty: 1 lb
dot rpt qty: 1 lb
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acetylene is a simple asphyxiant. As a
narcotic gas/intoxicant causes hypercapnia (an excessive amount of
co2 in the blood).
explanation of carcinogenicity: none
effects of overexposure: intoxication, unconsiousness.
First aid: inhalation: remove to fresh air if conscious. If unconscious
remove to uncontaminated area, give mouth to mouth/oxygen if
needed. Treat symptomatically & supportively. Obtain medical
attention in all cases.
Boiling pt: b.P. Text: -118.8f
melt/freeze pt: m.P/f.P text: -113f
vapor pres: 645 psia
spec gravity: 0.91
appearance and odor: pure acetylene is a colorless gas w/an etheral odor
Stability indicator/materials to avoid: no
oxygen/other oxidizers/halogens & halogen compounds. Acetylide
compounds w/copper/mercury/silver/brasses.
stability condition to avoid: sources of heat
hazardous decomposition products: carbon & hydrogen
Waste disposal methods: don't attempt to dispose of waste/unused
quantities. Return in shipping container properly labeled, w/any
valve outlet plugs/caps secured & valve protection cap in place for
proper disposal iaw/federa l, state & local regulations.
flammablegas un1001
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
osha pel: 2500 ppm
acgih tlv: simple asphyxiant
Ld50 lc50 mixture: ld50 (oral rat) is not relevant.
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: eye, skin, lungs & cns.
acute- asphyxiant. May cause dizziness, headache, excitation &
unconsciousness. Eyes: may cause irritation & frostbite. Skin: liquid
may cause frostbite. Oral: not l ikely, but liquid can cause lips &
mouth frostbite. Chronic- no evidence of harmful effects from
available information.
explanation of carcinogenicity: none
effects of overexposure: irritation, frostbite, headache, dizziness,
drowsiness, nausea, vomiting, excitation, excess salivation,
unconsciousness
medical cond aggravated by exposure: overexposure is unlikely to
aggravate existing medical conditions.
First aid: get medical help if symptoms persist. Inhaled: remove to fresh
air. Provide cpr/oxygen if needed. Eyes: flush with water for 15
minutes, holding eyelids open. Seek advice of an ophthalmologist,
urgently . Skin: for exposure to liquid, flush with water & warm
frostbite areas with warm water (not to exceed 105f). Oral: if
liquid is swallowed, do not induce vomiting. Call a physician.
Hcc: g2
nrc/state lic num: not relevent
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 30503 @62f
vapor density: 0.906
spec gravity: 0.621 @ -116f
viscosity: not relevant
evaporation rate & reference: not relevant
solubility in water: 1 ft3/1 ft3
appearance and odor: colorless and odorless gas when pure; garlic-like
odor when impure
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
oxidizers, halogens, copper, brass, copper salts, silver and silver
salts, mercury and mercury salts, nitric acid
stability condition to avoid: never utilize free gas outside cylinder at
pressure in excess of 15 psig. Avoid shocks to cylinder. Avoid heat
sources.
hazardous decomposition products: carbon monoxide, carbon dioxide,
hydrogen, elemental carbon
Waste disposal methods: do not attempt to dispose of residual gas in
cylinders. Return to western international for disposal. Observe
all local, state and federal regulations.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
other rec limits: none recommended
acgih tlv: asphyxiant; 9596
Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acetylene is an asphyxiant and may
cause anesthetic effects at high concentrations. High
concentrations may exclude and adequate supply of oxygen to the
lungs.
explanation of carcinogenicity: not carcinogenic.
effects of overexposure: effects of oxygen difficiency resulting from
simple asphyxiants may include: rapid breathing, diminished mental
alertness, impaired muscular coordination, faulty judgement,
depression of all sensation s, emotional instability & fatigue. As
asphyxiation progresses, nausea, vomiting, prostration, & loss of
consciousness.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: prompt medical attention is mandatory in all cases of
overexposure. personnel should be equipped with self-contained
breathing apparatus. Victim should be assisted to an uncontaminated
area and inhal e fresh air. Quick removal from the contaminated
area is most important. If breathing has stopped administer
artificial resuscitation and supplemental oxygen. Keep victim warm
and quiet.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 635 psia
spec gravity: 0.906
solubility in water: soluble
appearance and odor: pure acetylene is colorless-ethereal
odor.Commercial acetylene garlic-like odor
Stability indicator/materials to avoid: yes
oxygen and other oxidizers including halogens and halogen compounds.
stability condition to avoid: stable. Shock sensitive in the liquid
state. Do not allow free gas to exceed 15 psig. Avoid shock or
heat.
hazardous decomposition products: carbon monoxide may be produced from
burning.
conditions to avoid polymerization: will not occur.
Waste disposal methods: do not attempt to dispose of waste or unused
quantities. Return in the shipping container properly labeled, with
any valve outlet plugs or caps secured and valve protection cap in
place to your suppli er or call the emergency telephone number.
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 95-99.6%
other rec limits: none recommended
acgih tlv: asphyxiant; 9596
ingred name: acetone (sara 313) (cercla)
cas: 67-64-1
rtecs #: al3150000
other rec limits: none recommended
osha pel: 1000 ppm
acgih tlv: 750ppm/1000stel;9596
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhalation : asphyxiant.
effects are due to lack of oxygen. Effects may be delayed. Lack of
oxygen can kill. Skin: no harm expected from vapor. Liquid(acetone)
may cause frostbite. Swallowing: an unlikely route of exposure,
but frostbite of the lips and mouth may result from contact with
the liquid. Eye: vapor containing acetone may irritate the eyes.
liquid may irritate and cause frostbite .
explanation of carcinogenicity: this product is not listed by ntp, iarc
or osha.
effects of overexposure: inhaled: headache, drowsiness, dizziness,
nausea, vomiting, excitation, excess salivation, unconsciousness.
skin: may cause frostbite. Swallowing; nausea, frostbite of the
lips. eyes: irritation and frostbite..
medical cond aggravated by exposure: the toxicology and the physical and
First aid: inhalation: remove to fresh air. If not breathing, give
artificial respiration. If breathing is difficult, qualified
personnel may give oxygen. Call a physician. Skin: immediately warm
frostbite area with warm water not to exceed 105f(41c). In case of
massive exposure, remove contaminated clothing while showering
w/warm water. Call a physician. Swallowing: do not induce vomiting.
call a physician. eye: immediately flush thoroughly with warm
water for at leasst 15 minutes. Hold the eyelid open & away from
the eyeballs to ensure that all surfaces are flushed thoroughly.
seek advice of physician, especially an ophthalmologist.
Hcc: g2
boiling pt: =-75.C, -103.F
melt/freeze pt: =-82.2c, -116.F
vapor pres: 32838 mm hg
spec gravity: 0.906
solubility in water: 1.7
appearance and odor: a colorless gas at normal temperature and pressure
garlic-like odor.
percent volatiles by volume: 100
313: acetylene does not require rep orting under section 313. 40
cfr 68: acetrylene is listed as a regulated substance in quantities
of 10,000 lbs (4536 kg) or greater.
federal regulatory information: tsca: acetylene is listed on the tsca
inventory. Osha [process safety management]: acetylene is not
listed in appendix a as a highly hazardous chemical. However, any
process that involves a flammable gas on site in one location in
quantities of 10,000 lbs (4536 kg) or greater is covered under this
regulation unless the gas is used as a fuel. Cercla rq: none.
state regulatory information: california: acetylene is not listed by
california under the safe drinking water and toxic enforcement act
of 1986 (proposition 65). Warning: the combustion of acetylene
produces carbon monoxide-achemi cal known to the state of
california to cause birth defects or other reproductive harm.
pennsylvania: acetylene is subject to the pennsylvania worker and
community right-to-know act (35 p.S. Sections 7301-7320).
Waste disposal methods: do not attempt to dispose of residual or unused
quantities. Return cylinder to supplier. Discard any product,
residue, disposable container, or liner in an environmentally
acceptable manner, in full c ompliance with federal, state, and
local regulations. If necessary, call your local supplier for ass
istance.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
= wt: 100.
other rec limits: none recommended
acgih tlv: asphyxiant; 9394