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Blend of HCFC-142b and HCFC-22


CAS No.: HCFC-142b: 75-68-3         HCFC-22:   75-45-6
Molecular Weight: HCFC-142b: 100.50   HCFC-22:   86.469
Molecular Formula: Mixture of HCFC-142b and HCFC-22
Boiling Point: -31 deg.C
Density of Liquid (30deg.C): 1.16g/ml
Vapor Pressure (25deg.C), MPa: 0.646




Blend of HCFC-142b and HFC-22 is applied as refrigerant substituting CFC-12 and also applied in PS and PE foaming.


Parameters Specification
HCFC-142b Content 59~61%
HFC-22 Content 39~41%
Total content of HCFC-141b and HFC-22 99.8%min.
Moisture 20ppm max.
Acidity as HCl 1ppm max.
Nonvolatile Residues 50ppm max.

Standard Packaging

Cylinders or ISO Tank

packaging photo coming soon

Risks and Safety Information

Blend of HCFC-142b and HCFC-22 is regulated by UN as nonflammble compressed gas with UN 3163, Class: 2.2, PG: N/A
Proper shipping name: Refrigerant Gas, NOS
For more information, please see MSDS.

Warning: Compressed Gas!

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