HCFC-141B,R141b
Uses: Foaming agent as alternative to CFC11, and precision cleaning agent to substitute CFC-113.
Packing specification: Steel drum in 200L; ISO tank.
Physical property
| molecular weight | 116.95 | critical pressure, MPa | 4.34 |
| boiling point (1 atm), °C | 32.05 | critical density, g/cm3 | 0.433 |
| freezing point (1 atm), °C | -103.5 | latent heat of evaporation under boiling point, KJ/kg | 223.0 |
| density(25 °C), liquid, g/cm3 | 1.227 | steam thermal conductivity(1 atm, 25 °C), mw/mk | 8.3 |
| steam density(air=1) | 4.1 | water solubility(25 °C), w% | 0.509 |
| vapour pressure(25 °C), MPa | 0.079 | specific heat(25 °C), liquid, KJ/kg °C | 1.16 |
| volume volatilization rate(20 °C),% | 100.0 | ODP | 0.086 |
| critical temperature, °C | 204.5 | GWP100 | 782 |