Chemical Name | Trifluoromethane |
Other Name | Fluoroform, carbon trifluoride, methyl trifluoride, Fluoryl, Freon 23, Arcton 1, HFC 23, R-23, FE-13, UN 1984 |
CAS Number | 75-46-7 |
ELINCS Number | 200-872-4 |
Chemical Formula | CHF3 |
Structural Formula | CHF3 |
Molar Mass | 70.01 |
ODP(CFC-11 = 1) | 0 |
GWP100(CO2 = 1) | 14700 |
Atmospheric Lifetime(year) | 228 |
TWA(8-hr, mg/m3) | 2.5 |
Chemical Name | Trifluoromethane |
Boiling Point(℃) | -82.1 |
Melting Point(℃) | -155.2 |
Liquid Density(-82.1℃, g/cm3) | 1.431 |
Vapor Density(air=1) | 2.417 |
Vapor Pressure(20℃,MPa) | 4.38 |
Critical Temperature(℃) | 25.7 |
Critical Pressure(MPa) | 4.816 |
Critical Density(mol/l) | 7.52 |
Solubility in water(20℃, g/L) | 1 |
Flash Point(℃) | Nonflammable |
Flammability(℃) | Nonflammable |
Explosive Limit(%vol) | Nonflammable |
Purity | 99.9% | 99.999% |
Cylinder Size | Valve Type | Filling Weight |
10L | CGA 320 / CGA 660 /DISS 716 | 7 kg |
44 L | CGA 320 / CGA 660 /DISS 716 | 32 kg |