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新闻中心 Insulating Gases> Perfluoro(3-methyl-2-butanone)

Perfluoro(3-methyl-2-butanone)

2021-12-21 12:49

Product Description

Chemical Name Perfluoro(3-methyl-2-butanone)
CAS # 756-12-7
ELINCS # (EU) 690-995-3
Molecular Formula C5F10O
Structure (CF3)2CFC(O)CF3
Molecular Weight 266
Physical State Gas
Color Colourless
Odor Odorless
ODP(CFC-11 = 1) 0
GWP100(CO2 = 1) 1
Life Time (Days) 0.044
TWA(8-hr) 225 ppm

 

Physical & Chemical Properties

Chemical Name Trans-1,3,3,3-Tetrafluoropropene
Boiling Point(℃) 26.9
Melting Point(℃) -110
Vapor Pressure(@20℃,MPa) 0.094
Critical Temperature(℃) 146.1
Critical Pressure(MPa) 2.14
Flash Point(℃) Not applicable
Flammability(@21℃) Not applicable
Explosion Limit(%vol) Not applicable

 

 

Packing Specification

Cylinder Size Valve Type Filling Weight
10.2L CGA 350 / CGA 660 / DISS 716 10kg
44L CGA 350 / CGA 660 / DISS 716 44kg
47L CGA 350 / CGA 660 / DISS 716 47kg