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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 $65.73 to $109.55.. | |
Does NSN 6830-00-286-5434 have a shelf life? | |
No. There is no shelf life applicable for this NSN. | |
What NATO entities are users of this NSN? | |
Poland, Brazil, Spain, Malaysia, New Zealand, Republic Of Korea, Portugal, Italy, and Turkey | |
What is the NIIN of NSN 6830-00-286-5434? | |
002865434 or 00-286-5434 | |
Does NSN 6830-00-286-5434 require demilitarization? | |
Yes - ITAR Controlled | |
What is the most recent solicitation for NSN 6830-00-286-5434? | |
No solicitations for this NSN. | |
When was this national stock number assigned to the federal catalog? | |
Jan 01, 1961 |
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 a simple
asphyxiant. Lower levels may cause intoxication, higher levels will
deprive lungs from oxygen. Chronic- unknown.
effects of overexposure: dizziness, intixication, hypercapnia,
unconsciousness and death.
medical cond aggravated by exposure: none known.
First aid: prompt medical attention is mandatory in all cases of
overexposure to acetylene. Rescue personnel should be equipped
w/self-contained breathing apparatus. Immediately remove person to
fresh air. Uncon scious person should be given mouth to mouth
resuscitation & supplemental oxygen. Further treatment should be
symptomatic & supportive.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
vapor pres: 645 psia
vapor density: .0691
spec gravity: 38.8 lb/cu ft
evaporation rate & reference: gas
solubility in water: soluble
appearance and odor: colorless gas, ethereal odor. Commerical acetylene
has garlic like odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
oxygen and other oxidizers including all of the halogens & halogen
compounds, cu, hg, ag, and brasses.
stability condition to avoid: do not allow free gas to excd 30 psia.
cylinders should not be exposed to sudden shock or sources of heat.
hazardous decomposition products: oxides of carbon.
Waste disposal methods: do not attempt to dispose of waste or unused
qty. Return in the shipping container properly labeled, w/valve
outlet plugs/caps well secured & valve protection cap in place to
your supplier. For emerge ncy disposal assistance, contact closest
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, 98% minimum by volume.
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: 98%mini
other rec limits: niosh
acgih tlv: asphyxiant; 9394
Routes of entry: inhalation: yes skin: yes ingestion: yes
health hazards acute and chronic: ingst;unlikely rt but frstbite of
lips/mouth may result from contact w/liq. If liq is ingst may
cause nausea.Skin: no hrmfl effcts expected from vapor.Liq may
cause frstbite.Eye: vapor/liq may cause i
rritation/frstbite.Inhl: asphyxiant. Modtconcnt of vapor
hdache,drowins,dizzins,nausea,vomiting,excs salivat,& unconscns.
effects of overexposure: none currently known.
medical cond aggravated by exposure: a nkowledge of available toxicology
First aid: ingst: if liquid is swallowed donot induce vomiting. Call a
physician. Skin: forexposure to liquid, flush w/water & warm
frostbite area (not to exceed 105f). Incase of massive expsr remove
clthng w/sh owering w/warm wtr. Eye: immediatelyflush w/wtr for 15
minutes. Seek an opthalmologist urgently.Inhl: remove to frsh air.
if breathing stops,give artifcl resp. Or oxygen if breathing is
difficult.
Boiling pt: b.P. Text: na
vapor pres: 635 psig
vapor density: 0.91
spec gravity: na
evaporation rate & reference: na
solubility in water: slight
appearance and odor: colorless gas at normal temperature and pressure;
garlic like odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
copper, silver, mercury, or their alloys, oxidizing agents, acids,
halogens, moisture.
stability condition to avoid: stable as shipped. Avoid use at pressure
above 15 psig
hazardous decomposition products: thermal decomp or burning may prodc
co/co2h2.Other decompstnprod of nrml opert originate from
volatilization,oxidation.
conditions to avoid polymerization: elevated temperature and pressure
and/or the presence of a catalyst.
Waste disposal methods: discard any product,residue,disposable container
or liner in an environmentally acceptable manner in compliance
w/federal,state,& local regulations.Prevent waste from
contaminating surrounding area. Keep personnel 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
fraction by wt: 100%
acgih tlv: 750 ppm
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 a simple
asphyxiant,irritant, and anesthetic. About 100mg per litermay be
tolerated for 0.5-1.0 hour. There is no experimental evidence of
chronic harmful effects.
explanation of carcinogenicity: acetylene is classified as a simple
asphyxiant and has no threshold limit value.
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 concentration. Symptoms of anoxia
occur only when the g as concentrations are within the flammblrange
and the mixture has not ignited.
First aid: first degree & minor second degree thermal burns from fires
should be immersed in cool water for 30mins. Major second/third
degree burns should be covered in the cleanest material available.
persons suffering from lack of oxygen should bemoved to normal
atmosphere. Assisted respiration & supplemental oxygen should
begiven if the victim is not breathing. Seek immediate aid of a
physician.
Boiling pt: b.P. Text: -119.2f-84c
vapor pres: *see below
vapor density: *see below
spec gravity: -116f/-82c
solubility in water: *see below
appearance and odor: pure acetylene is colorless & odorless. Impurities
in acetylene garlic like odo
Stability indicator/materials to avoid: no
oxidizers such as oxygen & halogens.Forms explosive compnds
w/copper,brass,copper salts,hg & hg salts,k,ag,&ag salts,hno
stability condition to avoid: avoid mechanical shocks to containers of
acetylene.Never expose cylinders or acetylen systems to source
of heat.
hazardous decomposition products: acetylen will decompose into elemental
carbon & hydrogen under the above conditions
conditions to avoid polymerization: *vapor density: 68f 20c, 1 atm
0.0681 *vapor pressure: 62.2f 16.8c 590 psia
40atm
Waste disposal methods: do not 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: acetylene
cas: 74-86-2
ACETYLENE
Routes of entry: inhalation: yes skin: yes ingestion: yes
health hazards acute and chronic: ingst;unlikely rt but frstbite of
lips/mouth may result from contact w/liq. If liq is ingst may
cause nausea.Skin: no hrmfl effcts expected from vapor.Liq may
cause frstbite.Eye: vapor/liq may cause i
rritation/frstbite.Inhl: asphyxiant. Modtconcnt of vapor
hdache,drowins,dizzins,nausea,vomiting,excs salivat,& unconscns.
effects of overexposure: none currently known.
medical cond aggravated by exposure: a nkowledge of available toxicology
First aid: ingst: if liquid is swallowed donot induce vomiting. Call a
physician. Skin: forexposure to liquid, flush w/water & warm
frostbite area (not to exceed 105f). Incase of massive expsr remove
clthng w/sh owering w/warm wtr. Eye: immediatelyflush w/wtr for 15
minutes. Seek an opthalmologist urgently.Inhl: remove to frsh air.
if breathing stops,give artifcl resp. Or oxygen if breathing is
difficult.
Boiling pt: b.P. Text: na
vapor pres: 635 psig
vapor density: 0.91
spec gravity: na
evaporation rate & reference: na
solubility in water: slight
appearance and odor: colorless gas at normal temperature and pressure;
garlic like odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: no
copper, silver, mercury, or their alloys, oxidizing agents, acids,
halogens, moisture.
stability condition to avoid: stable as shipped. Avoid use at pressure
above 15 psig
hazardous decomposition products: thermal decomp or burning may prodc
co/co2h2.Other decompstnprod of nrml opert originate from
volatilization,oxidation.
conditions to avoid polymerization: elevated temperature and pressure
and/or the presence of a catalyst.
Waste disposal methods: discard any product,residue,disposable container
or liner in an environmentally acceptable manner in compliance
w/federal,state,& local regulations.Prevent waste from
contaminating surrounding area. Keep personnel 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
fraction by wt: 100%
acgih tlv: 750 ppm
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 a simple
asphyxiant.Low concentration may cause intoxication.Higher
concentration can cause unconsciousness.As a narcotic gas or
intoxicant causes hypercapnia(increased co2 in blood
).Chronic-repeated exposures to tolerable levels has not shown
deteriorating effects.
effects of overexposure: acetylene is a simple asphyxiant. Low
concentration may cause intoxication. Higher concentration can
cause unconsciousness. As a narcotic gas or intoxicant causes
hypercapnia (increased co2 in blood).
medical cond aggravated by exposure: persons in ill health where such
illness would be aggravated by exposure to acetylene should not be
allowed to work with or handle this product.
First aid: prompt medical attention is mandatory in all cases of
overexposure to acetylene.Rescue personnel should be equipped with
self-contained breathing apparatus & be aware of extreme fire &
explosion hazar d.Remove from exposure quickly.Provide cpr/oxygen
if unconscious.Treat symptomatically & supportively.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 33359 @70f
vapor density: 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: no
oxygen & halogens.Forms explosive compounds with brasses,copper,mercury
& brazing materials containing silver/copper.
stability condition to avoid: avoid mechanical shocks to containers of
acetylene.Never expose cylinders or acetylene systems to source of
heat.
hazardous decomposition products: acetylene will decompose into
elemental carbon & 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 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
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: simple ashyxiant.Doesn't caue
significatn physiological respnses.Can displace min required atm
oxy level.Compressed/liq form may caue frostbite upon direct skin
contact.Other work processes which use
acetylene(cut/weld/solder)may present different health haz such as
generatin of toxi cco & metal oxide fumes.
explanation of carcinogenicity: per msds: neither ntp/iarc/osha lists
acetylene as carcinogen.
effects of overexposure: initial symptoms of simple asphyxiant: rapid
resp/air hunger,diminished mental alertness,impaired muscular
coordination.Cont lack of oxy: faulty judnement,depress of all
sensations,rapid ftg,emotional i
nstabiliyt,nau,vomit,prostration,unconsc,convulsions,coma,death.
medical cond aggravated by exposure: compressed or liq form may cause
frostbite upon direct skin contact. Target organs: none reported.
First aid: inhal: rescuers need to protect themselves w/appropriate
ppe.Seek immed med assist.Give 1staid to victim.
Hcc: g2
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: np
vapor pres: np
vapor density: 0.91
spec gravity: np
evaporation rate & reference: d
solubility in water: slight.
appearance and odor: colorless gas.Pure acetylene-slight pleasant
ethereal odor;commer grade-(supple
Stability indicator/materials to avoid: no
forms explo cmpd w/ag/hg/cu-avoid contact in transmissions sys.Chlorine
gas.Oxy,fl,fl in sunlight explo.Brass,br,(suppl)
stability condition to avoid: never expo to ign sources.Prevent
accidental/uncntrl rapid release from hi pressure
cyl/etc.Operations w/burning (suppl)
hazardous decomposition products: therm oxi degrad prod co2,toxic
co.Other prod possible depending upon acetylene's exact
composition.
Waste disposal methods: contact supplier/lic contractor for detailed
recommendations.Follow applicable fed/state/loc regs.Remove
leak/defect cyl to safe,outside,posted,discharge location.When
emptied return to supplier prope rly tag/label/stenciled
mt/defective.
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; 9596
ingred name: impurities(carbon
dioxide,nitrogen,oxygen,phosphine,arsine,hydrogen
sulfide,ammonia.Check w/supplier for exact compo).
other rec limits: none recommended
Ld50 lc50 mixture: none specified by manufacturer.
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: simple asphyxiant.Oxy levels should be
maintained @>18molar % @normal atm pressure(equivalent to partial
pressure of 135mm hg).High conc of acetylene so as to exclude
adequate oxy supply to lungs caus es dizz,deeper breath due to air
hunger,possible nau,eventual unconsc.Relatively inactive
biolo,essentially (sign/sympt)
explanation of carcinogenicity: per
msds: carcinogenicity: ntp/iarc/osha: no.
effects of overexposure: health: nontoxic.Major haz: exclusion of adequate
oxy supply to lungs.Low conc(10-20% in air)cause sympt similar to
that of being intoxicated.Narcotic gas/intoxicant causes
hypercapnia(excessive co2 amt in blood).Rep expo to tolerable
levelshasn't shown deleterious effects.Acetone(cns toxin,irrit
derm)compo expo unlikel
medical cond aggravated by exposure: none specified by manufacturer.
First aid: prompt med attn mandatory in all cases of overexpo.Personnel
should be equipped w/scba.Assist victims to uncontamin area &
inhale fresh air.Quick removal from cntamion area most
important.Breath stop administer art resuscitation/supplemental
oxy.Further treatment should be symptomatic/supportive.Keep victim
warm/quiet.Skin: wash w/soap/warm water.Irrit persist get med attn.
Hcc: g2
boiling pt: b.P. Text: -118f,-83c
melt/freeze pt: m.P/f.P text: -113f,-81c
decomp temp: decomp text: np
vapor pres: 645 psig
vapor density: np
spec gravity: 0.906
ph: np
viscosity: np
evaporation rate & reference: np
solubility in water: soluble.
appearance and odor: colorless gas.Pure acetylene has etheral
odor,commercial(carbide)acetylene(supp
Stability indicator/materials to avoid: no
oxy,other oxidizers(halogens,halogen cmpds).Forms explo acetylide cmpds
w/cu,hg,ag,brasses w/>66%cu,brazing matl w/ag,cu
stability condition to avoid: do not allow free gas (outside of
cylinder) to exceed 15psi.Do not expo cylinders to sudden shock or
heat.
hazardous decomposition products: carbon monoxide, hdyrogen.
Waste disposal methods: don't attempt to dipso of waste/unused
quant.Return in shipping cntnr properly label,w/any vlave outlet
pulgs/caps secured,valve protection cap in place to airco for
proper dispo.Refilled only by qual i compressed gas
producers-violation offed law.
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: 100.000%
other rec limits: none recommended
acgih tlv: asphyxiant; 9596
Ld50 lc50 mixture: product's ld50 (oral rat) was not stated
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.
maintain oxygen levels of >18 molar percent.
explanation of carcinogenicity: not listed by iarc, ntp or osha as a
cardinogen or potential carcinogen.
effects of overexposure: acetylene is a simple asphyxiant. Low
concentration may cause intoxication. Higher concentration can
cause unconsciousness. As a narcotic gas or intoxicant causes
hypercapnia (increased co2 in blood).
medical cond aggravated by exposure: persons in ill health where such
illness would be aggravated by exposure to acetylene should not be
allowed to work with or handle this product.
First aid: prompt medical attention is mandatory in all cases of
overexposure to acetylene.Rescue personnel should be equipped with
self-contained breathing apparatus & be aware of extreme fire &
explosion hazar d.Remove from exposure quickly.Provide cpr/oxygen
if unconscious.Treat symptomatically & supportively.
Hcc: g2
nrc/state lic num: none
boiling pt: b.P. Text: -119f,-84c
melt/freeze pt: m.P/f.P text: -113f,-81c
vapor pres: 645 psia
evaporation rate & reference: n/a.
solubility in water: soluble
appearance and odor: pure acetylene is colorless-ethereal
odor.Commercial acetylene garlic-like odor
Stability indicator/materials to avoid: no
oxygen & other oxidizers including all halogens & halogen compounds.
forms explosive metal acetylides
stability condition to avoid: do not allow free gas tp exceed 30 psia.
do not expose cylinders to sudden shock or sources of heat.
hazardous decomposition products: carbon & hydrogen
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 & valve protection cap in
place to your supplier 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: 100%
acgih tlv: asphyxiant; 9495
Reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: narcotic gas or intoxicant causes
hypercapnia(excess amt of co2 in blood).Rep expo to tolerable
levelshas not shown deleterious effects.Maj property is exclusion
of adequate supply of oxy to lungs.Sti mulants such as epinephrine
or ephedrine may induce ventricular fibrillation.
explanation of carcinogenicity: per msds: carcinogen status: none.
effects of overexposure: inhal: simple asphyxiant/narcotic.Acetylene
level @2.5%-nontoxic;@10% slight intox w/rever narcosis;20% intox
w/dyspnea,head,stagg gait;30% loss of coord;33-35%loss of
consc.>80% complete anesthesia,in cr blood press,narc,stim
respiration.Skin/eye: no adverse effects reported.Ingest: ingest of
gas not likely.
medical cond aggravated by exposure: persons in ill health where such
illness would be aggravated by expo to acetylene should not be
allowed to work w/ or handle this product. Target effects: simple
asphyxiant;cns depressant.
First aid: inhal: remove to fresh air immed.Breath stop give art
resp;amin oxy if avai by qual person.Treat sympt/supp.Get med
attn.Skin: unlikely that emerg treat will be required.Adverse
effects occur wash w/lg amts of h2o/soap.Get med attn.Eye: unlikely
that emerg treat will be required.Adverse effects occur wash w/h2o
or saline.Get med attn.Ingest: unlikely emerg treat will be
required.Adverse (other precau)
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: np
spec gravity: 0.610
ph: np
viscosity: np
evaporation rate & reference: np
solubility in water: 0.94 @25c
appearance and odor: colorless gas w/ethereal odor with pure,garlic-like
odor if pure.
percent volatiles by volume: np
corrosion rate: np
Brass w/>65%cu;br2;clacium hypochlorite;nitric
acid;mercury&salts;oxidizers;oxy;ozone;silver
nitrate;fl2;cl2;i2;ag&salts
stability condition to avoid: heat/spark/flame/ign soruce.Under
press-rupt viol,trav distance.Avoid line/sys press >15psig,prev
flame propagation.
hazardous decomposition products: may decompo @elevated
temps/pressures.Therm decompo 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/state/loc reg when disposing.
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: other contaminants: traces of ingreds #2-5
fraction by wt: trace
other rec limits: none recommended
ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
fraction by wt: >99%
other rec limits: none recommended
acgih tlv: asphyxiant; 9596
ingred name: phosphine (sara 302) (cercla)
cas: 7803-51-2
rtecs #: sy7525000
fraction by wt: trace
other rec limits: none recommended
osha pel: 0.3 ppm
acgih tlv: 0.3 ppm/1 stel; 9596
epa rpt qty: 100 lbs
dot rpt qty: 100 lbs
ingred name: arsine (sara 302/313) (cercla)
cas: 7784-42-1
rtecs #: cg6475000
fraction by wt: trace
other rec limits: none recommended
osha pel: 0.05 ppm
acgih tlv: 0.05 ppm, 9596
ingred name: hydrogen sulfide (sara 302/313) (cercla)
cas: 7783-06-4
rtecs #: mx1225000
fraction by wt: trace
other rec limits: none recommended
osha pel: c, 20 ppm
acgih tlv: 10 ppm/15 stel; 9596
epa rpt qty: 100 lbs
dot rpt qty: 100 lbs
ingred name: air
rtecs #: ax5275000
fraction by wt: trace
other rec limits: none recommended
Ld50 lc50 mixture: no data provided by manufacturer
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation: low concentrations (10-20%
in air) cause symptoms similar to that of being intoxicated. Higher
concentrations so as to exclude an adequate supply of oxygen to the
lungs cause unconsciousne s.
explanation of carcinogenicity: no data provided by manufacturer
effects of overexposure: inhalation: low concentrations (10-20% in air)
cause symptoms similar to that of being intoxicated. Higher
concentrations so as to exclude an adequate supply of oxygen to the
lungs cause unconsciousne s.Inhalation: low concentrations (10-20%
in air) cause symptoms similar to that of being intoxicated. Higher
concentrations so as to exclude an adequate supply of oxygen to the
lungs cause unconscious nes.
medical cond aggravated by exposure: no data provided 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 and be cognizant of extreme fire
and explos ion hazard. Inhalation: conscious persons should be
assisted to an uncontaminated area and inhale fresh air. Quick
removal from the contaminated area is most important. Unconscious
persons should be m oved to an uncontaminated area, given
mouth-to-mouth resuscitation and supplemental oxygen. Medical
assistance should be sought immediately.
Hcc: g2
boiling pt: =-83.6c, -118.8f
b.P. Text: sublimation point
melt/freeze pt: =-80.4c, -113.F
m.P/f.P text: triple point
vapor pres: 645 psia (4450 kpa)@ 70 f
solubility in water: @68 deg f (20 deg c) buns
appearance and odor: pure acetylene is a colorless gas with an ethereal
odor. Commerical (carbide)
Stability indicator/materials to avoid: yes
oxygen and other oxidizers including all of the halogens and halogen
compounds. Forms explosive acetylide compounds with copper, mecury,
silver, brasses containing more than 66% copper and brazing
materials containing silve
stability condition to avoid: do not allow the free gas (outside of
cylinder) to exceed 30 psia. Cylinders should not be exposed to
sudden shock or sources of heat.
hazardous decomposition products: carbon and hydrogen.
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 liquid air corporation for proper disposal. For emergency
disposal, contact the closest liquid air corporation location.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
Ld50 lc50 mixture: not provided
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation: low concentrations (10-20%
in air) cause symptoms similar to that of being intoxicated. Higher
concentrations, so as to exclude an adequate supply of oxygen to
the lungs, cause unconscious ness.
explanation of carcinogenicity: acetylene is not listed in the iarc, ntp
or by osha as a carcinogen or potential carcinogen.
effects of overexposure: inhalation: low concentrations (10-20% in air)
cause symptoms similar to that of being intoxicated. Higher
concentrations, so as to exclude an adequate supply of oxygen to
the lungs, cause unconscious ness.
medical cond aggravated by exposure: not provided
First aid: prompt medical attention is mandatory in all cases of
overexposure to acetylene. Rescue personnel should be equipped with
self-contained breathing apparatus and be cognizant of extreme fire
and explos ion hazard. Inhalation: conscious persons should be
assisted to an uncontaminated area and inhale fresh air. Quick
removal from contaminated area is most important. Unconscious
persons should be moved to an uncontaminated area, given
mouth-to-mouth resuscitation and supplemetnal oxygen. Further
treatment should be symptomatic and supportive.
Hcc: g2
nrc/state lic num: not relevant
boiling pt: =-83.6c, -118.8f
b.P. Text: sublimation point
melt/freeze pt: =-80.4c, -113.F
decomp temp: decomp text: not provided
vapor pres: 33347 @70f(21.1c)
vapor density: 0.906
spec gravity: 38.8 lb/ft3 @-116f
solubility in water: soluble
appearance and odor: pure acetylene: colorless gas - ethereal odor.
commerical: garlic-like odor
percent volatiles by volume: not provided
corrosion rate: not provided
Stability indicator/materials to avoid: no
oxygen and other oxidizers, including all of the halogens and
halogenated compounds. Forms explosive acetylide compounds with
copper, mercury, silver, brasses containing more than 66% copper
and brazing materials containing
stability condition to avoid: do not allow the free gas (outside of
cylinder) to esxceed 30 psia. Cylinders should not be exposed 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
quantities. Return in the shipping container, properly labeld, with
any valve outlet plugs or caps secured and valve protection cap in
place, to your suppl ier. For emergency disposal assistance,
contact your closest supplier location or call the emergency
telephone number listed herein.
Ingred name: acetylene
cas: 74-86-2
rtecs #: ao9600000
other rec limits: not provided
osha pel: not provided
acgih tlv: not provided