CAS：358-23-6
Molecular Formular: C₂F₆O₅S₂
Molecular Weight: 282.14
EINECS号: 206-616-8

 

Physical Property：

Appearance：Colorless to light yellow transparent liquid
Boiling Point：81～83℃
Vapor Density：5.2 (air=1)
Melting Point：-80℃
Refractive Index：1.321
Density：1.677
Vapor Pressure：8 mmHg ( 25℃)

Specifications:

ITEMS	SPECIFICATIONS
APPEARANCE	Colorless transparent liquid
PURITY (TITRATION) %	99 min
FREE FLUORINE (ppm)	100 max
ACID RESIDUE (as CF3SO2OH) %	0.5 max

 

Package:

45kgs or 90 kgs passivated stainless steel drum.

Storage Condition：

Keep product under an inert gas and keep the container tightly closed. Protect the product from moisture Store at room temperature in a dry and avoid exposure to sunlight. Store locked up and away from incompatible materials such as oxidizing agents.

Application:

Trifluoromethanesulfonic anhydride has found a very broad application in synthetic organic chemistry and plays a very important role in modern organic synthesis. Due to its unique properties,it often has no alternative to provide the selectivity and efficiency of a transformation.