2-(Fluorosulfonyl)difluoroacetic acid CAS 1717-59-5

Iden­ti­fi­ca­tion

CAS Num­ber

1717-59-5

Name

2-(Fluorosulfonyl)difluoroacetic acid

Syn­onyms

Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)- Diflu​o​ro(​flu​o​ro​sul​fonyl)acetic acid 2-(Fluorosulfonyl) diflu­o­roacetic acid 2-(Fluorosulfonyl)difluoroacetic acid 2-(Fluorosulfonyl)difluoroaceticacid 2-(Fluorosulphonyl)difluoroacetic acid 2,2-Difluoro-2-(fluoro sul­fonyl) acetic acid 2,2-Difluoro-2-(fluorosulfonyl)acetic acid 2,2-Difluoro-2-(fluorosulfonyl)aceticacid 2-Flu­o­ro­­sul­­fonyld­i­flu­o­roacetic acid

Mol­e­c­u­lar Structure

SMILES

O=C(O)C(F)(F)S(F)(=O)=O

Std­InChI

InChI=1S/C2HF3O4S​/c3-2(4,1(6)7)10(5,8)9​/h(H,6,7)

Std­InChIKey

VYDQUAB­HD­FWI­IX-UHF­F­­FAOYSA-N

MDL Num­ber

MFCD01320807

Mol­e­c­u­lar Formula

C2HF3O4S

Mol­e­c­u­lar Weight

178.09

Prop­er­ties

Appear­ance

Col­or­less trans­par­ent liq­uid

Index of Refraction

1.36

Flash Point

110°C

Boil­ing Point

153°C

Den­si­ty

1.36g/ml

Safe­ty Data

Sym­bol

GHS05,GHS06

Sig­nal Word

Dan­ger

Haz­ard Statements

H300-H310-H314

Pre­cau­tion­ary Statements

P264-P280-P302 + P350-P305 + P351 + P338-P310

Per­son­al Pro­tec­tive Equipment

Eye­shields, Faceshields, full-face par­ti­cle res­pi­ra­tor type N100 (US), Gloves, res­pi­ra­tor car­tridge type N100 (US), type P1 (EN143) res­pi­ra­tor fil­ter, type P3 (EN 143) res­pi­ra­tor car­tridges

Haz­ard Codes (Europe)

T+,C

Risk State­ments (Europe)

27/28-35

Safe­ty State­ments (Europe)

28-36/37/39-45

RIDADR

UN 1760 8/PG 2 

WGK Ger­many

3 

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our 2-(Fluorosulfonyl)difluoroacetic acid CAS 1717-59-5

Iden­ti­fi­ca­tion Methods

HNMR, FNMR

Assay

98% min

Known Appli­ca­tion

It is a use­ful regent to be used as a tri­flu­o­romethy­la­tion reagent, in diflu­o­ro­car­bene inser­tion reac­tion and so on.

Pro­duc­tiv­i­ty

100kg/​month

Wat­­son-Int Link

http://​wat​son​-int​.com/2-Fluorosulfonyldifluoroacetic-acid_CAS_1717-59-5.html