Tetrafluoromethane

2022-03-15 13:59

Product information

Chemical Name Tetrafluoromethane
Other Name Carbon tetrafluoride, Perfluoromethane, Tetrafluorocarbon, Freon 14, Halon 14, Arcton 0, CFC 14, PFC 14, R 14, UN 1982
CAS Number 75-73-0
ELINCS Number 200-896-5
Chemical Formula CF4
Structural Formula CF4
Molar Mass 88.00
ODP(CFC-11 = 1) 0
GWP100years(CO2 = 1) 7390
Atmospheric Lifetime(year) 50000
TWA(8-hr, mg/m³) 2.5

 

Physical and chemical properties

Chemical Name Tetrafluoromethane
Boiling Point(℃) -127.8
Melting Point(℃) -183.6
Liquid Density(-127.8℃, g/cm3) 1.603
Vapor Density(air=1) 0.97
Vapor Pressure(15℃,MPa) 3.65
Critical Temperature(℃) -45.5
Critical Pressure(MPa) 37.43
Critical Volume(dm3/mol) 0.412
Solubility in water Insoluble
Flash Point(℃) Nonflammable
Flammability(℃) Nonflammable
Explosive Limit(%vol) Nonflammable

 

Product Specification

Purity 99.9% 99.999%

 

 

 

Packing Specification

Cylinder Size Valve Type Filling Weight
10.2 L CGA 580 / DISS 320 7 kg
44 L CGA 580 / DISS 320 30 kg
47 L CGA 580 / DISS 320 32 kg