International Chemical Safety Cards

1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE ICSC: 0050

1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE
Trichlorotrifluoroethane
R 113
C2Cl3F3/Cl2FCCClF2
Molecular mass: 187.4
CAS # 76-13-1
RTECS # KJ4000000
ICSC # 0050
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.

In case of fire in the surroundings: all extinguishing agents allowed.
EXPLOSION Risk of fire and explosion (see Chemical Dangers).

In case of fire: keep drums, etc., cool by spraying with water.
EXPOSURE


  • INHALATION
    		• Confusion. Cough. Drowsiness. Unconsciousness.
    		Ventilation, local exhaust, or breathing protection.
    		Fresh air, rest. Artificial respiration if indicated. Refer for medical attention.
  • SKIN
    		• Redness. Pain.
    		Protective gloves.
    		Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention.
  • EYES
    		• Redness. Pain.
    		Safety goggles.
    		First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
  • INGESTION

    		• Do not eat, drink, or smoke during work.
    		Rinse mouth. Refer for medical attention.
    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent and remove to safe place (extra personal protection: self-contained breathing apparatus).
    		Separated from metals and alloys (see Chemical Dangers). Cool.

    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0050 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993 No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and IDLH values.

    International Chemical Safety Cards

    1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE ICSC: 0050

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    PHYSICAL STATE; APPEARANCE:
     COLOURLESS VOLATILE LIQUID , WITH CHARACTERISTIC ODOUR.

    PHYSICAL DANGERS:
     The vapour is heavier than air and may accumulate in low ceiling spaces causing deficiency of oxygen.

    CHEMICAL DANGERS:
     On contact with hot surfaces or flames this substance decomposes forming corrosive and very toxic fumes (carbonylfluoride; hydrogen chloride, ICSC # 0163; phosgene, ICSC # 0007; chlorine, ICSC # 0126; hydrogen fluoride ICSC0283). Reacts violently with calcium, potassium, sodium and powdered metals such as aluminium, beryllium, magnesium and zinc, causing fire and explosion hazard. Attacks alloys containing more than 2% magnesium.

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV (as TWA): 1000 ppm; 7670 mg/m3; (as STEL): 1250 ppm; 9590 mg/m3 (ACGIH 1992-1993).
    MAK: 500 ppm; 3800 mg/m3; IV (1992).
    OSHA PEL: TWA 1000 ppm (7600 mg/m3)
    NIOSH REL: TWA 1000 ppm (7600 mg/m3) ST 1250 ppm (9500 mg/m3)
    NIOSH IDLH: 2000 ppm


    		ROUTES OF EXPOSURE:
     The substance can be absorbed into the body by inhalation.

    INHALATION RISK:
     On loss of containment this gas can cause suffocation by lowering the oxygen content of the air in confined areas.

    EFFECTS OF SHORT-TERM EXPOSURE:
     The substance irritates the eyes and the respiratory tract. The substance may cause effects on the central nervous system in high concentrations , resulting in lowering of consciousness. Exposure could cause cardiac arrythmia and asphyxiation.

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
     Repeated or prolonged contact with skin may cause dermatitis.
    PHYSICAL
    PROPERTIES
    Boiling point: 48°C
    Melting point: -36°C
    Relative density (water = 1): 1.56
    Solubility in water, g/100 ml at 20°C: 0.02
    Vapour pressure, kPa at 20°C: 36
    		Relative vapour density (air = 1): 6.5
    Relative density of the vapour/air-mixture at 20°C (air = 1): 3.0
    Flash point: 350°C
    Octanol/water partition coefficient as log Pow: 3.30
    ENVIRONMENTAL
    DATA
         		This substance may be hazardous to the environment; special attention should be given to water.
    N O T E S
    To physicians: adrenergic agents are contraindicated. High concentrations in the air cause a deficiency of oxygen with the risk of unconsciousness or death. The odour warning when the exposure limit value is exceeded is insufficient. Do NOT use in the vicinity of a fire or a hot surface, or during welding. Freon 113, Frigen 113, Halon 113 are trade names.
    Transport Emergency Card: TEC (R)-20G08
    ADDITIONAL INFORMATION


    ICSC: 0050 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE
    © IPCS, CEC, 1993
    IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and IDLH values.