Diethylaminosulfur trifluoride 38078-09-0

CAS no. : 38078-09-0

Molecular formula: C4H6BrF3O

Molecular weight: 206.989

Boiling point 30-32 ° C3 mm Hg (lit.)

Density of 1.22 g/mL at 25 ° C (lit.)

The refractive index of 1.41 to 1.416

Flash point 75 ° F

2-8 ° C storage conditions

Liquid form

The proportion of 1.220

Water soluble

Moisture Sensitive

Use as fluorination reagent and fluorination agent for anticancer drugs. For example, the corresponding fluoroalkanes are obtained by the interaction with alcohols; Acyl fluoride was obtained by acyl chloride reaction. Twin difluoride is obtained by interaction with aldehyde or ketone. The reaction with sulfoxide resulted in -fluorosulfone, which was oxidized by perchlorobenzoic acid.