International Chemical Safety Cards

HALOTHANE ICSC: 0277

HALOTHANE
2-Bromo-2-chloro-1,1,1-trifluoroethane
BrClCHCF3
Molecular mass: 197.4
CAS # 151-67-7
RTECS # KH6550000
ICSC # 0277
UN # 1610

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


EXPOSURE
STRICT HYGIENE! AVOID EXPOSURE OF (PREGNANT) WOMEN!

  • INHALATION
    		• Confusion. Dizziness. Drowsiness. Nausea.
    		Ventilation, local exhaust, or breathing protection.
    		Fresh air, rest. Refer for medical attention.
  • SKIN
    		• Dry skin. Roughness.
    		Protective gloves.
    		Remove contaminated clothes. Rinse and then wash skin with water and soap.
  • EYES
    		• Redness.
    		Safety goggles or eye protection in combination with breathing protection.
    		First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
  • INGESTION



    • SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent and remove to safe place (extra personal protection: self-contained breathing apparatus).
    		Cool. Keep in the dark. Ventilation along the floor.

    UN Hazard Class: 6.1
    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0277 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

    HALOTHANE ICSC: 0277

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

    PHYSICAL DANGERS:
     The vapour is heavier than air.

    CHEMICAL DANGERS:
     The substance decomposes on burning producing toxic and corrosive fumes including hydrogen bromide, hydrogen chloride and hydrogen fluoride. The substance decomposes under the influence of light.

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV: 50 ppm; 404 mg/m3 (ACGIH 1992-1993).
    PDK: 20 mg/m3 C (USSR 1993).
    OSHA PEL: none
    NIOSH REL: C 2 ppm (16.2 mg/m3) 60-minute *Note: REL for exposure to waste anesthetic gas.
    NIOSH IDLH: No data


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

    INHALATION RISK:
     A harmful contamination of the air can be reached very quickly on evaporation of this substance at 20°C.

    EFFECTS OF SHORT-TERM EXPOSURE:
     The substance may cause effects on the cardiovascular system and central nervous system. Exposure at high levels may result in unconsciousness. Medical observation is indicated.

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
     The substance may have effects on the liver and kidneys. May cause reproductive toxicity in humans.
    PHYSICAL
    PROPERTIES
    Boiling point: 50°C
    Melting point: -118°C
    Relative density (water = 1): 1.87
    		Solubility in water, g/100 ml: poor
    Vapour pressure, kPa at 20°C: 32.4
    Relative vapour density (air = 1): 6.9 (calculated)
    ENVIRONMENTAL
    DATA
    N O T E S
    0.01% Thymol is used as a stabilizer. Fluothane is a trade name.
    ADDITIONAL INFORMATION


    ICSC: 0277 HALOTHANE
    © 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.