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Dichlorodifluoromethane
Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens
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.
169270 - Refrigerants noi liq/gas/dispersant
635 - Chemicals, other than drugs or sundries
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 - Nonflammable compressed gas, un class 2 (nonflammable gas label; except: (1) oxygen which requires an oxidizer label, and (2) fl
Q - 70.0
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $0.04 to $0.07.. | |
| Does NSN 6830-00-531-8102 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 Air Force, and Department Of The Navy | |
| What is the NIIN of NSN 6830-00-531-8102? | |
| 005318102 or 00-531-8102 | |
| Does NSN 6830-00-531-8102 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-531-8102? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1963 | |
Effects of overexposure: inhalation: no symptoms have been reported in
the customary industrial use of this material.However,
First aid: remove to fresh air.If breathing has stopped,give artificial
respiration. Call a physician.Do not give epinephrine
(adrenline).Skin: or eye: cover w/soft wool and call a physician.
Hcc: g3
boiling pt: b.P. Text: -22.F -6c
vapor pres: 70.
vapor density: 4.28
spec gravity: 1.32
evaporation rate & reference: (gas)
solubility in water: slight
appearance and odor: colorless liquified gas w/faint ethereal odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
hot reactive metals, decomposes in fires.
hazardous decomposition products: halogens,halogen acids,carbonyl
halides
Waste disposal methods: for moderate quantities, w/permission of
authorities,permit to evaporate in air at slow rate
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: dichlorodifluoromethane
rtecs #: hv3550000
fraction by wt: >99%
acgih tlv: 1000 ppm
Ld50 lc50 mixture: lc50 rat = 800,000 ppm/30 min
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: product is neither corrosive nor an
irritant. It will defat & dry skin,possibly causing dermatitis.
vapor is heavier than air and can cause suffocation by reducing
oxygen available for breathing. sin ce it is a liquified gas,
contact with the liquid may cause frostbite.
explanation of carcinogenicity: freon 12 is not listed as a carcinogen
by iarc, ntp or osha.
effects of overexposure: breathing high concentrations of vapor may
cause light-headedness, giddiness, shortness of breath, and may
lead to narcosis, cardiac irregularities, unconsciousness or death.
liquid can cause defattin g of tissue.
medical cond aggravated by exposure: skin disease - freon 12 is a
defatting agent and can cause dermatitis on prolonged exposure.
persons with pre-existing skin disorders may be more susceptible to
the effects of this agent.
First aid: eye: flush w/ water 15 min hold lids open see a doctor.
skin: wash with soap & water. Treat for frost-bite if needed.
inhaled: remove to fresh air. Restore breathing, as needed. Do not
give epinephrine or similar drugs. Ingested: do not induce
vomiting. Get immediate medical care. if irritation persists,or
is severe,see a doctor.
Hcc: g3
boiling pt: b.P. Text: -22f,-30c
decomp temp: decomp text: >1400f
vapor pres: 80 psig
vapor density: 4.2
spec gravity: 1.311
solubility in water: 0.028%
appearance and odor: clear, colorless liquified gas, slightly ethereal
odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
alkali and alkaline earth metals, plus powdered reactive metals such as
aluminum or zinc.
stability condition to avoid: high temperatures, and open flames, hot
surfaces
hazardous decomposition products: decomposed by high temperatures (open
flames, glowing metal surfaces, etc.) forming hydrochloric and
hydrofluoric acids.
Waste disposal methods: dispose i/a/w all federal, state and local
regulations. manufacturer suggests that reclaimatyion by
distillation or disposal by a permitted facility.
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: dichlorodifluoromethane (sara iii)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
osha pel: 1000 ppm
acgih tlv: 1000 ppm; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Ld50 lc50 mixture: lc 50 oral rat >800,000 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation: vapor is heavier than air
and can cause suffocation by reducing oxygen available for
breathing. Breathing high concentrations of vapor may cause
light-headedness, giddiness, shortness of b reath, and may lead to
narcosis, cardiacirregularities, unconsciousness or death.
skin/eye: irritation and frostbite.
explanation of carcinogenicity: dichlorodifluoromethane (freon 12) is
not listed as a carcinogen by iarc, ntp or osha.
effects of overexposure: breathing high concentrations of vapor may
cause light-headedness, giddiness, shortness of breath, and may
lead to narcosis, cardiac irregularities, unconsciousness or death.
liquid is irritating to s kin and eyes, and may cause frostbite.
medical cond aggravated by exposure: persons with known history of heart
disease or irregularities of heartbeat should be particulary
careful to avoid overexposure to these vapors.
First aid: inalation: remove to fresh air, call a physician. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Do not give epinephrine or similar drugs. Eye: flush
with water for at least 15 minutes. Get medical attention. Skin:
wash with soap and water. If frostbite, warm skin slowly. Get
medical attention.
Hcc: g3
boiling pt: b.P. Text: -22f,-30c
vapor pres: 85 psi
vapor density: 4.2 air=1
spec gravity: 1.29
solubility in water: slight
appearance and odor: colorless liquified gas with faint ethereal odor
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
alkali and alkaline earth metals, aluminum, beryllium and zinc.
stability condition to avoid: high temperatures above 120f, open flames,
heating elements, hot metals.
hazardous decomposition products: decomposed by high temperatures (open
flames, glowing metal surfaces, etc.) forming hydrochloric and
hydrofluoric acids.
Waste disposal methods: best to recycle or reclaim, if possible. Waste
material is a land-banned hazardous waste (code u075). Consult
federal, state, or local authorities for proper disposal
procedures.
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: dichlorodifluoromethane (sara iii)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm
acgih tlv: 1000 ppm; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
REFRIGERANT 12
Ld50 lc50 mixture: 620,000ppm/3hr/mice-800,000ppm/rat/30min
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhal: cardiovascular &
respiratory systems may be affected. Generalized tingling
sensation, humming in ears, apprehension, slurred speech, decrease
in consciousness w/amnesia, irreg heart beat , eye irrit, central
nervous system effects. Skin: irrit. Eye: irrit. Ingest: freezing &
frostbite of tissue. *
effects of overexposure: *chronic: inhalation: vapor can be fatal.
central nervous system depression, sedation, loss of coordination,
mild depression. Ingestion: slight effect on liver.
medical cond aggravated by exposure: in bronchitic and asthmatics,
arrhytmias occurred most frequently after salbutamol. Heart and
respiratory disorders may prove susceptable to asphyxiation &
cardiac arrhythmias.
First aid: inhalation: remove to fresh air. Keep warm and at rest. If
labored breathing--give oxygen. If not breathing--start artificial
respiration. If no pulse--start cpr. Do not give stimulants. Get
medical a id. Keep at rest for 24 hrs. Eyes/skin: flush with water
or saline solution--20 minutes. Get medical aid. Ingestion: keep
patient calm. Get medical aid. Warm skin slowly.
Viscosity: *@ 77 f
Hazardous decomposition products: hf, hcl and traces of carbonyl halide
(i.E. Phosgene).
Waste disposal methods: the epa hazardous waste number is u075.
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: dichlorodifluoromethane (sara iii)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: stel: 1250 ppm (vol)
osha pel: 1000 ppm
acgih tlv: 1000 ppm; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Routes of entry: inhalation: yes skin: yes ingestion: no
health hazards acute and chronic: inhale: low in toxicity @ conc as high
as 4% (40,000 ppm). When oxygen levels are
asphyxiation will occur; loss of coordination,increased pulse
rate,cardiac sensit & deeper respir are also possible. Ingest: not
applicable. Skin/eye: can cause frostbite,(pallor/redness, loss of
sensation & swelling).
effects of overexposure: a narcotic effect has been reported; also,
published animal studies report that cardiac arrhythmia (which may
be fatal in animals & in humans) & myocardial depression are
produced in the following spe cies, if inhaled 5 min at varying
conc: monkey: 50,000-100,000ppm; mouse: >400,000ppm; rat: >400,000ppm;
dog: 100,000 ppm.
medical cond aggravated by exposure: workers with cardiovascular or
pulmonary problems should have medical evaluation before exposure.
high conc in air (in the order of 20x the tlv) reduces oxygen to
lungs, increasing adrenalin.
First aid: inhale: remove immediately to fresh air. If breathing has
stopped, give cpr (prefer mouth to mouth). Use oxygen as needed
(w/qualified operator). Do not give epinephrine. Skin or eye:
immediately bath e any frostbite (do not rub) w/lukewarm(not hot)
water. If water is unavailable use soft wool/other suitable
material. Contact doctor for any low temp burns. Ingest: improbable
due to low boiling pt.
Hcc: g3
boiling pt: b.P. Text: -22f,-30c
melt/freeze pt: m.P/f.P text: -252f,-158c
vapor pres: 85psia@70f
vapor density: 4.26@70f
spec gravity: 1.325@70f liqui
solubility in water: .028 @ 77f
appearance and odor: gas
Stability indicator/materials to avoid: yes
aluminum, in freshly abraded surface, powdered aluminum, magnesium
powder@400c, zinc powder, sodium, postassium, calcium
stability condition to avoid: lighted cigarettes, hot spots, welding.
temperatures above 550c. Decomposes in fires.
hazardous decomposition products: hologens, halogen acids and possibly
carbonyl halides, such as phosgene.
Waste disposal methods: disposal may be subject to federal regulations.
users should review their operations, then consult with appropriate
regulatory agencies before discharging or disposing of waste
material. Disposal by a licensed waste disposal company may
benecessary.
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: dichlorodifluoromethane
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm
acgih tlv: 1000 ppm
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Health hazards acute and chronic: inhal: predominant hzd is asphyxia.
mat'l is low in toxicity at concentrations as high as 4%. When
oxygen levels in air are reduced to 12-14% symptoms of asphyxiation
will occur. Skin: contact w/liqui d mat'l can cause frostbite,
indicated by pallor or redness, loss of sensation and swelling.
eyes: same as for skin. *
effects of overexposure: inhalation: loss of coordination, increased
pulse rate, cardiac sensitization and deeper respiration are
possible. *narcotic effect reported.
cardiac arrhythmia & myocard ial depression seen in animal studies.
this product can cause death or serious personal injury if not
handled properly.
medical cond aggravated by exposure: workers with cardiovascular or
pulmonary problems should have medical evaluation before exposure.
First aid: inhal: remove immed to fresh air. If breathing has stopped,
give artif respiration, preferably mouth-to-mouth. Use oxygen as
required, if qualified operator is available. Don't give
epinephrine (adren alin). Skin/eye contact: immed bathe frostbite
(do not rub) with lukewarm (not hot) water. In absence of water
cover with soft wool, etc. Contact dr for any low temperature burns
from liq contact.
Hcc: g3
boiling pt: b.P. Text: -22f,-30c
melt/freeze pt: m.P/f.P text: -252f,-158c
vapor pres: 85 psia
vapor density: 4.26
spec gravity: 1.325
solubility in water: 0.028
appearance and odor: colorless liquefied gas with faint ethereal odor.
Stability indicator/materials to avoid: yes
aluminum (freshly abraded surface)(strong exothermic reaction),
powdered: aluminum, magnesium, zinc. Chem active metals.
stability condition to avoid: lighted cigarettes, hot spots, welding.
temperatures above 550. Decomposes in fires.
hazardous decomposition products: halogens, halogen acids, and possibly
carbonyl halides, such as phosgene.
Waste disposal methods: dispose of waste product may be subject to fed
regs. Review operations, then consult w/regulatory agencies before
discharging/disposing of waste material. Disposal by licensed waste
disposal company m ay be necessary. Epa hazardous waste # uo75.
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: dichlorodifluoromethane (fluorocarbon 12; refrigerant 12;
propellant 12)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm
acgih tlv: 1000 ppm
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Ld50 lc50 mixture: inhal 30 min lc50: 800,000 ppm (rat) *
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: overexposure by inhalation, ingestion,
or skin or eye contact may initially include: temporary dizziness,
headache, confusion, incoordination, loss of consciousness,
temporary alteration of heart's el ectrical activity w/irregular
pulse, palpitations or inadequate circulation; or effects of
exclusion of oxygen with **
explanation of carcinogenicity: not listed as a carcinogen by iarc, ntp,
osha, or acgih. * oral ald: 1000 mg/kg in rats.
effects of overexposure: ** grossly excessive exposure. Significant skin
permeation after contact appears unlikely. There are no reports of
human sensitization. The compound is not a skin irritant, is a mild
eye irritant, and is untested for animal sensitization. Toxic
effects in animals: exclusion of oxygen, non specific effects.
First aid: inhal: remove to fresh air. If not breath, give artif resp,
prefer mouth to mouth. If breath difficult, give oxygen. Call dr.
skin: flush w/water. Treat for frostbite if necessary. Eye: immed
flush w/ water. Call dr. Ingested: consult dr ifnecessary. Note to
physicians: because of possible disturbance of cardiac rhythm, use
catecholamine drugs (epinephrine) w/caution for emergency life
support.
Hcc: g3
boiling pt: b.P. Text: -22f,-30c
decomp temp: decomp text: >1400f,>760
vapor pres: 94.5 psia
vapor density: 4.26 @ 25c
spec gravity: 1.315 g/cc @25c
ph: neutrl
solubility in water: 0.028 wt% @1atm &25c
appearance and odor: clear, colorless, liquified gas, slight ethereal
odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
alkali or alkaline earth metals--powdered al, zn, be, etc.
stability condition to avoid: avoid open flames and high temperatures.
hazardous decomposition products: hydrochloric and hydrofluoric
acids--possibly carbonyl halides.
Waste disposal methods: comply with federal, state and local
regulations. Reclaim by distillation or remove to a permitted waste
facility.
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: methane dichlorodifluoro (refrigerant 12)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm
acgih tlv: 1000 ppm
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Routes of entry: inhalation: yes skin: yes ingestion: no
effects of overexposure: inhalation of high concentrations of vapor may
cause dizziness, disorientation, incoordination, narcosis, nausea
or vomiting leading to unconsciousness. Contact with the rapidly
evaporating liquid may cause frostbite or cryogenic "burns".
medical cond aggravated by exposure: no irreversible effects known once
an adeq supply of oxygen is returned (oxygen deficiency corrected).
frostbite effects are a change in color of skin to gray or white
possibly followed by blistering.
First aid: prompt attn. Rescuers use scba. Inhal: move to fresh air.
give artif resp/supp oxygen. Use symptomatic/supportive treatmnt.
skin: rmv contam cloth. Flush area w/lukewarm wtr. Do not use hot
wtr. Dr sh ould see patient asap if the cryogenic "burn" has
blistered on the dermal surface/deep tissue freezing. Eye: flush
w/wtr. Part lids w/fingers to assure complete flushing for minimum
of 15 minutes.
Hcc: g3
boiling pt: b.P. Text: -21.6f
melt/freeze pt: m.P/f.P text: -252 f
vapor pres: 84.9 psia
vapor density: .315 lb/ft
spec gravity: 4.2(air=1) @70f
solubility in water: negligible
appearance and odor: colorless gas with slight ethereal odor.
Stability indicator/materials to avoid: yes
alkali or alkaline earth metals; powdered aluminum, zinc, beryllium,
etc.
stability condition to avoid: open flames and high temperatures.
hazardous decomposition products: hydrochloric and hydrofluoric acids,
possibly phosgene at 1000 f.
Waste disposal methods: dont dispose of waste/unused qty. Rtrn in
shipping cntnr proprly labeled-w/any valve outlet plugs/caps
secured/valve protect cap in place to your supplier. For emerg
dispos assist, call closest suppli er location/call emer phone
number listed herein.
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: dichlorodifluoromethane
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm
acgih tlv: 1000 ppm
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Ld50 lc50 mixture: inhal 4-hr lc50: 80,000 ppm (rat) **
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eye contact with vapor may cause eye
irritation. Skin contact with liquid may cause frostbite.
inhalation of vapors may cause temporary nervous system depression
w/anethetic effects. Temporary alterat ion of the heart's
electrical activity.
** oral ald: >1000 mg/kg (rats).
explanation of carcinogenicity: none of the components in this mat'l is
listed by iarc, ntp, osha, or acgih as a carcinogen.
effects of overexposure: eye: discomfort, tearing, blurring of vision.
inhalation: nervous system depression: dizziness, headache,
confusion, incoordination and loss of consciousness. Irregular
pulse, palpitations, inadequat e circulation, or the effects of
exclusion of oxygen w/grossly excessive exposures.
medical cond aggravated by exposure: individuals with preexisting
diseases of the central nervous or cardiovascular system may have
increased susceptibility to the toxicity of excessive exposures.
First aid: inhalation: immediately remove to fresh air. Keep persons
calm. If not breathing, give artificial respiration. If breathing
is difficult, give oxygen. Call dr. Skin: flush w/water. Treat for
frostbite if necessary by gently warming affected area. Eye: immed
flush w/plenty of water 15 min. Call dr. Notes to physician:
because of a possible disturbance of cardiac rhythm, catecholamine
drugs, such***
Hcc: g3
boiling pt: b.P. Text: -22f,-30c
decomp temp: decomp text: >1400f,>760
vapor pres: 94.5 psia*
vapor density: 4.26 @ 25c
spec gravity: 1.315 g/cc @25c
ph: neutrl
evaporation rate & reference: n/k * 25 c
solubility in water: 0.028wt% @1 atm @25c
appearance and odor: colorless, clear liquefied gas, slight ethereal
odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
alkali or alkaline earth metals-powdered al, zn, be, etc.
stability condition to avoid: open flames and high temperatures.
hazardous decomposition products: by high temps forming: hydrochloric &
hydrofluoric acids-possibly carbonyl halides.
Waste disposal methods: comply with federal, state and local
regulations. Reclaim by distillation or remove to permitted waste
facility. reportable quantity: 5000 lbs/2250 kg.
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: methane, dichlorodifluoro ("freon" 12 fluorocarbon) (sara
iii)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm 8 hr twa
acgih tlv: 1000 ppm 8 hr twa
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Ld50 lc50 mixture: lc50: 620,000ppm/3hr/mice-800,000ppm/rat*
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhal: cardiovascular &
respiratory systems may be affected. Generalized tingling
sensation, humming in ears, apprehension, slurred speech, decrease
in consciousness w/amnesia, irreg heart beat , eye irrit, central
nervous system effects. Skin: irrit. Eye: irrit. Ingest: freezing &
frostbite of tissue. **
explanation of carcinogenicity: n/k *30 min.
effects of overexposure: **chronic: inhalation: vapor can be fatal.
central nervous system depression, sedation, loss of coordination,
mild depression. Ingestion: slight effects on liver.
medical cond aggravated by exposure: possibly individuals with heart or
respiratory disorders may be especially susceptible.
First aid: inhalation: remove to fresh air. Keep warm & at rest. If
labored breathing--give oxygen. If not breathing--start artificial
respiration. If no pulse--start cpr. Don't give stimulants. Get
medical aid. keep at rest for 24 hrs. Eyes/skin: flush with water
or saline solution--20 minutes. Get medical aid. Ingestion: keep
patient calm. Get medical aid. Warm skin slowly.
Boiling pt: b.P. Text: -21.6f,1atm
vapor pres: 79.8 psig
vapor density: 2.32lb/ft3
spec gravity: 1.31liq,4.25gas
solubility in water: insoluble.
appearance and odor: colorless liquid & vapor; odor--very slight
ethereal to odorless.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
elastomrs, alkali or alkaline earth metals, powdered aluminum, zinc,
beryllium, finely ground magnesium.
stability condition to avoid: avoid conditions where cfc-12 may contact
open flames or extremely hot metal surfaces.
hazardous decomposition products: hf, hcl and traces of carbonyl halide
(i.E. Phosgene).
Waste disposal methods: the epa hazardous waste number is u075.
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: dichlorodifluoromethane (sara iii)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: stel: 1250 ppm (vol)
acgih tlv: 1000 ppm;vol 8hr twa
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Ld50 lc50 mixture: inhal 4-hr lc50: 80,000 ppm (rat)
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eye contact with vapor may cause eye
irritation. Skin contact with liquid may cause frostbite.
inhalation of vapors may cause temporary nervous system depression
w/anethetic effects. Temporary alterat ion of the heart's
electrical activity. Oral ald: >1000 mg/kg (rats).
explanation of carcinogenicity: none of the components in this mat'l is
listed by iarc, ntp, osha, or acgih as a carcinogen.
effects of overexposure: eye: discomfort, tearing, blurring of vision.
inhalation: nervous system depression: dizziness, headache,
confusion, incoordination and loss of consciousness. Irregular
pulse, palpitations, inadequate circulation, or the effects of
exclusion of oxygen w/grossly excessive exposures.
medical cond aggravated by exposure: individuals with preexisting
diseases of the central nervous or cardiovascular system may have
increased susceptibility to the toxicity of excessive exposures.
First aid: inhalation: immediately remove to fresh air. Keep persons
calm. If not breathing, give artificial respiration. If breathing
is difficult, give oxygen. Call dr. Skin: flush w/water. Treat for
frostbite if necessary by gently warming affected area. Eye: immed
flush w/plenty of water 15 min. Call dr. Notes to physician:
because of a possible disturbance of cardiac rhythm, catecholamine
drugs, such
Hcc: g3
boiling pt: b.P. Text: -22f,-30c
decomp temp: decomp text: >1400f,>760
vapor pres: 94.5 psia
vapor density: 4.26 @ 25c
spec gravity: 1.315 g/cc @25c
ph: neutrl
evaporation rate & reference: n/k 25 c
solubility in water: 0.028wt% @1 atm @25c
appearance and odor: colorless, clear liquefied gas, slight ethereal
odor.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
alkali or alkaline earth metals-powdered al, zn, be, etc.
stability condition to avoid: open flames and high temperatures.
hazardous decomposition products: by high temps forming: hydrochloric &
hydrofluoric acids-possibly carbonyl halides.
Waste disposal methods: comply with federal, state and local
regulations. Reclaim by distillation or remove to permitted waste
facility. Reportable quantity: 5000 lbs/2250 kg.
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: methane, dichlorodifluoro ("freon" 12 fluorocarbon) (sara
iii)
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
other rec limits: none specified
osha pel: 1000 ppm 8 hr twa
acgih tlv: 1000 ppm 8 hr twa
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1