International Chemical Safety Cards

1,1-DICHLOROPROPANE ICSC: 0723

1,1-DICHLOROPROPANE
Propylidene chloride
C3H6Cl2 / CHCl2CH2CH3
Molecular mass: 113.0
CAS # 78-99-9
RTECS # TX9450000
ICSC # 0723
UN # 1992
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Highly flammable. Heating will cause rise in pressure with risk of bursting. Gives off irritating or toxic fumes (or gases) in a fire.
NO open flames, NO sparks, and NO smoking.
Powder, water spray, foam, carbon dioxide.
EXPLOSION Vapour/air mixtures are explosive.
Closed system, ventilation, explosion-proof electrical equipment and lighting.
In case of fire: keep drums, etc., cool by spraying with water.
EXPOSURE
PREVENT GENERATION OF MISTS!

  • INHALATION
    		• Dizziness.
    		Ventilation, local exhaust, or breathing protection.
    		Fresh air, rest.
  • SKIN
    		• Redness. Pain.
    		Protective gloves.
    		First rinse with plenty of water, then remove contaminated clothes and rinse again.
  • EYES
    		• Redness. Pain.
    		Safety spectacles.
    		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. Do NOT induce vomiting.
    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Evacuate danger area! Ventilation. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent and remove to safe place. Do NOT wash away into sewer (extra personal protection: filter respirator for organic gases and vapours).
    		Separated from strong oxidants, strong bases, food and feedstuffs. Cool. Well closed. Keep in a well-ventilated room.
    		Do not transport with food and feedstuffs.
    UN Hazard Class: 3
    UN Subsidiary Risks: 6.1
    UN Packing Group: II
    Marine pollutant.
    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0723 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-DICHLOROPROPANE ICSC: 0723

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

    PHYSICAL DANGERS:
     The vapour is heavier than air and may travel along the ground; distant ignition possible.

    CHEMICAL DANGERS:
     The substance decomposes on heating producing hydrogen chloride and phosgene.

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV not established.


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

    INHALATION RISK:
     No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.

    EFFECTS OF SHORT-TERM EXPOSURE:
     The substance irritates the eyes and the skin.

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
    PHYSICAL
    PROPERTIES
    Boiling point: 88°C
    Relative density (water = 1): 1.13
    Solubility in water: none
    Vapour pressure, kPa at 25°C: 8.7
    Relative vapour density (air = 1): 3.9
    		 Flash point: 16°C o.c.
    Auto-ignition temperature: 557°C
    Explosive limits, vol% in air: 3.4-14.5
    Octanol/water partition coefficient as log Pow: 2.3 (calc.)
    ENVIRONMENTAL
    DATA
    N O T E S
    Insufficient data are available on the effect of this substance on human health, therefore utmost care must be taken.
    Transport Emergency Card: TEC (R)-30G32
    ADDITIONAL INFORMATION


    ICSC: 0723 1,1-DICHLOROPROPANE
    © 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.