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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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