HCFC-141b
- Model
- HFC-141b
Item specifics
- CAS No.
- 75
- Other Names
- Dichlofluoroethane
- MF
- CH3CFCI2
- Grade Standard
- Industrial Grade
- Purity
- 99.9
- Appearance
- Colorless Liquid
- Application
- Foaming and Cleaning
- Purity %≥
- 99.9%
- Moisture %≤
- 0.005
Review
Description
Dichlofluoroethane(R141b)
R141b (HCFC-141b) is the leading substitute blowing agent for CFC-11 in rigid foam insulation materials which are widely used for residential and public constructions, home applications and transport vehicles.
Properties:
Index | Unit | R141b |
Chemical formula |
| CH3CCl2F |
Molecular weight | g/mol | 117.0 |
Boiling Point 101.3 KPa(°C) | °C | 32.1 |
Freezing Point 101.3 KPa(°C) | °C | -103.5 |
Critical Pressure | KPa | 4640.2 |
Critical Temperature (°C) | °C | 210.2 |
Saturated liquid density (25°C) | Kg/m3 | 1227 |
Specific heat (25°Cliquid) | KJ/kg·k | 1.17 |
ODP |
| 0.11 |
GWP |
| 0.09 |
Quality Specification:
Index | Quality Performance |
Appearance | Bright & Clear Liquid |
Odor | No strange stench |
Purity %≥ | 99.9% |
Moisture %≤ | 0.005 |
Acidity(as HCL) %≤ | 0.00001 |
Evaporation residue %≤ | 0.01 |
Chlorides(Cl-) test %≤ | 0.0003 |
