**** Identification ****Name: Nonafluorobutanesulfonyl fluoride
Synonyms: Perfluoro-1-butanesulfonyl fluoride; Perfluorobutanesulfonyl fluoride
Molecular Structure:

Molecular Formula: C4F10O2S
Molecular Weight: 302.09
CAS Number: 375-72-4
EINECS: 206-792-6
**** Properties ****Density: 1.68
Boiling point: 64°C
Refractive index: 1.3
**** Safety Data ****Hazard Symbols:

C
DetailsRisk Codes: R34
DetailsSafety Description: S25;S36/37/39;S45
DetailsTransport Information: UN 3265