Basic

CAS No.	93894-55-4
Product Name	1,1,2,2,3,3,4,4-octafluorobutane-1-sulphonic anhydride
Synonyms	1,1,2,2,3,3,4,4-Octafluorobutane-1-sulphonic anhydride; 1,1,2,2,3,3,4,4-octafluorobutylsulfonyl 1,1,2,2,3,3,4,4-octafluorobutane-1-sulfonate
Molecular Formula	C8H2F16O5S2
Molecular Weight	546.2029

Physical property

Density	1.837g/cm3
Boiling point	257.4°C at 760 mmHg
Flash point	109.5°C
Refractive index	1.328