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Octafluorocyclobutane

2022-03-15 17:11

Product information

Chemical Name Octafluorocyclobutane
Other Name Freon-C-318, perfluorocyclobutane
CAS # 115-25-3
ELINCS # 204-075-2
Chemical Formula C4F8
Structural Formula
Molar Mass 200.03
ODP(CFC-11 = 1) 3200
GWP100(CO2 = 1) 0
Life Time(years) 10300

 

Physical and chemical properties

Chemical Name Octafluorocyclobutane
Boiling Point(℃) -5.8
Melting Point(℃) -40.1
Liquid Density(-5.8℃, g/cm3) 1.637
Vapor Density(air=1) 7.0
Vapor Pressure(20℃,bar) 2.7
Critical Temperature(℃) 115.3
Critical Pressure(MPa) 2.79
Solubility (mg/L) 140
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 660 / DISS 716 10kg
44L CGA 660 / DISS 716 44kg
47L CGA 660 / DISS 716 47kg