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Trifluoromethane

2022-03-15 16:39

Product information

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
GWP100years(CO2 = 1) 12400
Atmospheric Lifetime(year) 270
TWA(8-hr, mg/m3) 2.5

 

Physical and chemical properties

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

 

Product Specification

Purity 99.9% 99.999%

 

  Packing Specification

Cylinder Size Valve Type Filling Weight
10.2L CGA 320 / CGA 660 /DISS 716 7kg
44L CGA 320 / CGA 660 /DISS 716 30kg
47L CGA 320 / CGA 660 /DISS 716 32kg