78499-30-6

Basic information

• Product Name: Fluorosulfurous acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl ester
• CAS NO: 78499-30-6
• Molecular Formula: C7H3F13O2S
• Molecular Weight: 398.145
• Mol File: 78499-30-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Fluorosulfurous acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Fluorosulfurous acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl ester(78499-30-6)
• EPA Substance Registry System: Fluorosulfurous acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl ester(78499-30-6)

Safety Data

• Hazardous Substances Data: 78499-30-6(Hazardous Substances Data)

Upstream product

• 2754-27-0 trimethylsilyl acetate 
• 64-19-7 acetic acid 

Relevant articles and documents

REACTION OF (1,1,7-TRIHYDRODODECAFLUOROHEPTYLOXY)TRIFLUOROSULFURANE WITH CARBOXYLIC ACIDS AND THEIR DERIVATIVES IN THE PRESENCE OF LEWIS ACIDS. (1,1,7-TRIHYDRODODECAFLUOROHEPTYLOXY)DIFLUOROSULFONIUM SALTS

The action of Lewis acids on (1,1,7-trihydrododecafluoroheptyloxy)trifluorosulfurane leads to the formation of (1,1,7-trihydrododecafluoroheptyloxy)difluorosulfonium salts.The thermal stability limit of (1,1,7-trihydrododecafluoroheptyloxy)difluorosulfonium hexafluoroantimonate was established.The direction of the reactions of (1,1,7-trihydrododecafluoroheptyloxy)trifluorosulfurane with carboxylic acids and their derivatives is determined by the reaction temperature.The acid fluorides are formed in the range between -40 and -5 deg C, and 1,1,7-trihydrododecafluoroheptyl esters are formed above 0 deg C.