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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 $3.89 to $6.48.. | |
| Does NSN 6830-00-975-1992 have a shelf life? | |
| No. There is no shelf life applicable for this NSN. | |
| What NATO entities are users of this NSN? | |
| National Aeronautics and Space Administration | |
| What is the NIIN of NSN 6830-00-975-1992? | |
| 009751992 or 00-975-1992 | |
| Does NSN 6830-00-975-1992 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6830-00-975-1992? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jun 06, 1980 | |
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
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 respirations are
possible. *narcotic effect reported.
cardiac arrhythmia & myocar dial 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.
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@ 70f*
spec gravity: 1.325@70f,liq**
evaporation rate & reference: n/k * & 1 atm.
solubility in water: 0.028 @77f **(wtr=1)
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 (fluorocarabon 12; refrigerant 12;
propellant 12) (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
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/anesthetic effects. Temporary altera tion 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***
Boiling pt: b.P. Text: -22f,-30c
decomp temp: decomp text: >1400f,>760
vapor pres: 94.5 psig
vapor density: 4.26 @ 25c
spec gravity: 1.315 g/cc @25c
ph: neutrl
solubility in water: 0.028%
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)
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: 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, centrl
nerv system effects. Skin: 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,
arrthytmias occured most frequently after salbutamol. Heart &
respiratory disorders may prove susceptable to asphyxiation &
cardiac arrhythmias.
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 min. Get medical aid. Ingestion: keep patient
calm. Get medical aid. Warm skin slowly.
Boiling pt: b.P. Text: -22f,-30c
vapor pres: 79.8 psig
vapor density: 2.32 **
spec gravity: 1.31 @77f;1 atm
viscosity: n/k * @ 77f
evaporation rate & reference: n/k ** lb/ft3 @ 77f
solubility in water: insoluble
appearance and odor: colorless liquid and vapor; odor very slight
ethereal to odorless.
percent volatiles by volume: 100
Stability indicator/materials to avoid: yes
elastomers, 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: none specified
acgih tlv: 1000 ppm;vol 8hr twa
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1
Reports of carcinogenicity: ntp: no iarc: no osha: no
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: irritation may develop from a defatting action
on tissue. Liquid contact with skin could cause frostbite. Eyes:
liquid contact may cause frostbite. May be severe. Mists may
irritate. Ingest: is unlikely route of exp osure because of
product's low boiling point. If occurs: gastrointestinal discomfort
from rapid evaporation of liquid. Necrosis from freezing of tissue
could occur.
effects of overexposure: colorless volotile liquid with etherial, faint,
sweetish odor. Nonflamable material. Overexposure may cause
dizziness, loss of concentration. In higher levels, cns deprression
and cardiac arhythmia ma y result. Vapors may displace air and can
cause asphyxiation in confined spaces. At higher temps, >250 c,
decomp products may include hydrochloric acid (hcl), hydroflouric
acid (hf), carbonyl halides (phosgene).
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). Call dr immed. Skin contact: immed flush
area with water. If frostbite, immed bathe (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.
eyes: flush with large amounts of water for 15 minutes. Lift lids
to flush entire eye. Use lukewarm water. Do not rub. Remove contact
lenses. Get medical atte ntion immediately. *
Boiling pt: =-29.7c, -21.6f
melt/freeze pt: =-158.C, -252.4f
vapor pres: 84.9 psia 21.1 c
vapor density: 4.2 air=1
spec gravity: 1.34@30c water=1
ph: neutral
evaporation rate & reference: >1
appearance and odor: clear colorless liquid (gas at normal temps) and
vapor w faint etherial odor
percent volatiles by volume: 100%@20 c
Stability indicator/materials to avoid: yes
freshly abraded aluminum surface (strong exothermic
reaction),chemically active metals: sodium, potassium, calcium,
powdered aluminum, magnesium, zinc.
stability condition to avoid: any source of ignition. Eg. Lighted
cigarettes, hot spots, welding. May yield toxic/corrosive decomp
products. Avoid mixing w/ air/oxygen above atmospheric pressure.
hazardous decomposition products: halogens, halogen acids, and possibly
carbonyl halides. these are toxic and corrosive.
Waste disposal methods: rcra hazardous waste #u075. disposal must
comply with local, state, and federal regulations. Disposal of
genetron 12 is subject to fed regulations. Users should reveiew
operations, then consult w/reg ulatory agencies before
discharging/disposing of waste material. Disposal by licensed waste
disposal company may be necessary.
Ingred name: dichlorodifluoromethane
cas: 75-71-8
rtecs #: pa8200000
fraction by wt: 100%
osha pel: 1000 ppm twa
acgih tlv: 1000 ppm twa
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs
ozone depleting chemical: 1