HCFC-141b is a colorless & transparent liquid under ordinary temperature. Foaming agent as alternative
to CFC-11, and precision cleaning agent to substitute CFC-113.
Properties:
Unit
HCFC-141b
Chemical formula
CH3CCl2F
Molecular weight
g/mol
116.95
Freezing point
℃
-103.5
Boiling point
℃
32.05
Liquid density(25℃)
g/cm3
1.227
Vapor pressure(25℃)
MPa
0.079
Critical temperature
℃
204.5
Critical pressure
MPa
4.25
Critical density
g/cm3
0.433
Vapor heat at boiling point
KJ/kg
223.0
Water solubility(25℃)
W%
0.509
Specific heat(25℃ liquid)
KJ/kg·k
1.16
ODP
0.11
GWP
0.09
Specification:
Index
HCFC-141b
Appearance
Colorless&Transparent
Purity % ≥
99.90
Moisture ppm ≤
50
Acidity (asHCl) ppm ≤
1.0
Evaporation residues ppm ≤
100
Vinylidence chloride + Dichloroacetylene ppm ≤
100
Packing:13.6kg/30lb, 250kg/200L iron drum, or ISO TANK.