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新闻中心 Fluorinated Fine Chemicals> Tf2O

Tf2O

2022-02-28 16:12

Product Description

Chemical Name Trifluoromethanesulfonic Anhydride
Synonyms Tf2O
CAS# 358-23-6
ELINCS# 206-616-8
Molecular Formula C2F6O5S2
Structure
Molecular Weight 282.14
Physical State Liquid
Color Colorless to Light Brown

 

Physical&Chemical Properties

Chemical Name Trifluoromethanesulfonic Anhydride
Boiling Point(℃) 81-83
Melting Point(℃) -80
Liquid Density(g/mL @20℃) 1.677
Air Density 5.2
Vapor Pressure(@20℃,mmhg) 8
Refractive index (n20/D) 1.321 (lit.)
Solubility Insoluble
Flash Point(℃) 81-83

 

Packing Specification

Packaging Type Packing Specification
Drum 50kg