Basic

CAS No.	1717-59-5
Product Name	2-(Fluorosulfonyl)difluoroacetic acid
Synonyms	2-(FLUOROSULPHONYL)DIFLUOROACETIC ACID; 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE; 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETIC ACID; 4,4-bis(trifluoromethyl)oxetan-2-one; difluoro(fluorosulfonyl)acetic acid; 2-(Fluorosulfonyl) difluoroacetic acid
Molecular Formula	C2HF3O4S
Molecular Weight	178.0871

Physical property

Density	1.902g/cm3
Boiling point	197.8°C at 760 mmHg
Flash point	73.4°C
Refractive index	1.388

Hazard Symbols	C:Corrosive;
Risk Codes	R34:;
Safety Description	S26:; S27:; S36/37/39:;