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HCFC-141b
 Dichlorofluoroethane
(1,1-Dichloro-1-fluoroethane)
 CAS NO.：1717-00-6
Molecular
formula: CH3CCl2F
PHYSICAL PROPERTIES
| Molecular Weight |
116.95
|
Critical Pressure, MPa |
4.25
|
| Boiling Point(1 atm),°C |
32.05
|
Critical Density, g/cm3 |
0.433
|
| Freezing Point (1 atm), °C |
-103.5
|
Latent Heat of Vaporization at bp, kJ/kg |
223.0
|
| Density of Liquid at 25°C,
g/cm3 |
1.227
|
Conductivity of Heat, Vapor(1 atm,
25°C), mw/m k |
8.3
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| Vapour Density (Air=1) |
4.1
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Solubility in Water at 25°C, w% |
0.509
|
| Vapour Pressure at 25°C, MPa |
0.079
|
ODP |
0.11
|
| Percent Volatiles by Volume(20°C) |
100
|
GWP |
0.09
|
| Critical Temperature °C |
204.5
|
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PRODUCT
SPECIFICATIONS
|
Index Name |
Index |
| Appearance |
Clear, colorless liquid, with a slight ethereal
odor |
| Purity, % |
99.8 |
| Vinylidene chloride + Dichloroacetylene, mg/kg |
 100 |
| Moisture, mg/kg |
50 |
| Acidity(as HCL), mg/kg |
1.0 |
| Nonvolatile Residues, mg/kg |
20 |
APPLICATIONS:
Foaming agent as alternative to CFC 11 in polyurethane rigid foams, and precision cleaning agent to substitute CFC-113.
PACKAGING:
Available in 235kg or 250kg in 200L iron drum, bulk in Iso tank
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