*  Exposure Controls/Personal Protection  *
Ventilation:Provide local exhaust ventilation system. Ensure compliance
    with applicable exposure limits.
    Provide an emergency eye wash fountain and quick drench shower in
    the immediate work area.
Other Protective Equipment:For the gas: Protective clothing is not
    required. For the liquid: Wear appropriate protective, cold
    insulating clothing.
Supplemental Safety and Health
    recommended STEL
*  Product Identification  *
Product ID:CHLORODIFLUOROMETHANE
Kit Part:* Responsible Party *
CAGE:Company Name:MATHESON TRI-GAS, INC.
CAGE:
*  Composition/Information on Ingredients  *
Ingred Name:CHLORODIFLUOROMETHANE
*  Hazards Identification  *
Reports of Carcinogenicity:NTP:No    IARC:NoOSHA:No
Health Hazards Acute and Chronic:INHALATION: SHORT TERM EXPOSURE:
    irritation, nausea, vomiting, irregular heartbeat, headache,
    symptoms of drunkenness, disorientation, suffocation, convulsions,
    coma LONG TERM EXPOSURE: same as effects reported in short term
    exposure SKIN CONTACT: SHORT TERM EXPOSURE: blisters, frostbite
    LONG TERM EXPOSURE: no information is available EYE CONTACT: SHORT
    TERM EXPOSURE: frostbite, blurred vision LONG TERM EXPOSURE: no
    information is available INGESTION: SHORT TERM EXPOSURE: ingestion
    of a gas is unlikely LONG TERM EXPOSURE: no information is
    available
Medical Cond Aggravated by Exposure:
*  First Aid Measures  *
First Aid: INHALATION: If adverse effects occur, remove to
    uncontaminated area. Give artificial respiration if not breathing.
    If breathing is difficult, oxygen should be administered by
    qualified personnel. Get immediate medical attention. SKIN CONTACT:
    If frostbite or freezing occur, immediately flush with plenty of
    water is not available, gently wrap affected parts in blankets. Get
    immediate medical attention. EYE CONTACT: Contact with liquid:
    minutes. Then get immediate medical attention. INGESTION: If a
    large amount is swallowed, get medical attention. NOTE TO
    PHYSICIAN: For inhalation, consider oxygen.
*  Fire Fighting Measures  *
Flash Point:none, TOC
Extinguishing Media:carbon dioxide, regular dry chemical Large fires:
    Use regular foam or flood with fine water spray.
Fire Fighting Procedures:Move container from fire area if it can be
    done without risk. Cool containers with water spray until well
    after the fire is out. Stay away from the ends of tanks. Withdraw
    immediately in case of rising sound from venting safety device or
    any discoloration of tanks due to fire. For tank, rail car or tank
Unusual Fire/Explosion Hazard:Negligible fire hazard. Containers may
    rupture or explode if exposed to heat.
*  Accidental Release Measures  *
Spill Release Procedures:Stop leak if possible without personal risk.
    Keep unnecessary people away, isolate hazard area and deny entry.
    Stay upwind and keep out of low areas.
Neutralizing Agent:
*Handling and Storage  *
Handling and Storage Precautions:Store and handle in accordance with
    all current regulations and standards. Subject to storage
    container. Store in a cool, dry place. Store in a well-ventilated
    C.
Other Precautions:
*  Physical/Chemical Properties  *
pH:neutral
Evaporation Rate & Reference:Not applicable
Appearance and Odor:PHYSICAL STATE:gas APPEARANCE:clear COLOR:colorless
    PHYSICAL FORM:liquefied gas ODOR:sweet odor
Corrosion Rate:
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:May decompose on contact with
    heat and/or storage and use above room temperature. Releases toxic,
    corrosive, flammable or explosive gases.
Stability Condition to Avoid:Protect from physical damage and heat.
    Containers may rupture or explode if exposed to heat.
Hazardous Decomposition Products:Thermal decomposition products:
    halogenated compounds, oxides of carbon, hydrochloric acid,
    chlorine, phosgene Thermal decomposition products: halogenated
    compounds, oxides of carbon, hydrochloric acid, chlorine, phosgene
Conditions to Avoid Polymerization:Will not polymerize.
*  Toxicological Information*
    Inadequate Evidence, Animal Limited Evidence, Group 3; ACGIH: A4
    -Not Classifiable as a Human Carcinogen ACUTE TOXICITY LEVEL:
    Relatively Non-toxic: inhalation TARGET ORGANS: central nervous
    system MUTAGENIC DATA: Available. REPRODUCTIVE EFFECTS DATA:
    Available. ADDITIONAL DATA: Stimulants such as epinephrine may
    induce ventricular fibrillation.
*  Ecological Information  *
    water solubility) HENRY'S LAW CONSTANT: 2.7 E -1 atm-m3/mol
    m/s wind)  ENVIRONMENTAL SUMMARY: Relatively non-persistent in the
    environment. Not expected to leach through the soil or the
    sediment. Accumulates very little in the bodies of living
    organisms. Highly volatile from water.
*  Disposal Considerations  *
Waste Disposal Methods:Dispose in accordance with all applicable
    regulations.
*  MSDS Transport Information  *
    HAZARD CLASS OR DIVISION: 2.2 LABELING REQUIREMENTS: Nonflammable
    gas
*  Regulatory Information  *
*  Other Information  *
