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    HCFC-142b
    1- chloro-1,1-Difluoroethane (Chlorodifluoroethane)

    CAS NO.:75-68-3

    Molecular formula: CH3CClF2Clear, colorless liquified Gas

    PHYSICAL PROPERTIES

    Molecular Weight
    100.5
    Latent Heat of Vaporization at bp, kJ/kg
    215
    Boiling Point (1 atm),°C
    -9.2
    Conductivity of Heat, Vapor(1 atm, 25°C), mw/m k
    9.4
    Density of Liquid at 30°C, g/cm3
    1.096
    Solubility in Water at 25°C, w%
    0.3
    Critical Temperature, °C
    137.1
    Specific Heat of Liquid at 30°C,kJ/kg. °C
    1.34
    Critical Pressure, MPa
    4.12
    ODP
    0.06
    Critical Density, g/cm3
    0.435
    GWP
    0.36

    PRODUCT SPECIFICATIONS

    Index Name
    Index
    Appearance
    Clear, colorless liquified Gas
    Purity, %
    99.8
    Moisture, mg/kg
    40
    Acidity(as HCl), mg/kg
    1.0
    Nonvolatile Residues, mg/kg
    100

    APPLICATIONS:

    Used as working fluid in high-temperature air-conditioner, heat pump and temperature controller; as component to blend refrigerant, e.g. HCFC-22 and HCFC-142b (40:60 by mass); blowing agent applied in Polyurethane and Polyethylene foam.

    PACKAGING:

    Available in 400kg/400L,800kg/800L cylinder, or bulk in Iso tank

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