Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate CAS 680-15-9

Iden­ti­fi­ca­tion

CAS Num­ber

680-15-9

Name

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate

Syn­onyms

Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, methyl ester Methyl diflu​o​ro(​flu​o​ro​sul​fonyl)ac​e​tate Methyld​i​flu​o​r(​flu​o​r​sul​fonyl)ac​e​tat Methy 2,2-difluoro-2-(fluorosulfonyl)acetate Methyl 2-(fluorosulfonyl)difluoroacetate Methyl 2, 2-difluoro-2-(fluorosulfonyl) acetate Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate Methyl flu­o­ro­sul­fonyl diflu­o­ro acetate Methyl Flu­o­ro­sul­fonyld­iflu­o­roac­etate Methyl flu­o­ro­sulpho­nyl diflu­o­ro acetate Methyl flu­o­ro­sulpho­nyld­iflu­o­roac­etate Methyl2,2-difluoro-2-(fluorosulfonyl)acetate Methyl­flu­o­ro­sulpho­nyld­iflu­o­roac­etate TL8004784

Mol­e­c­u­lar Structure

SMILES

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

Std­InChI

InChI=1S/C3H3F3O4S​/c1-10-2(7)3(4,5)11(6,8)9​/h1H3

Std­InChIKey

GQJ­­CAQAD­CPTHKN-UHF­F­­FAOYSA-N

MDL Num­ber

MFCD00144316

Beil­stein Reg­istry Number

1812896

Mol­e­c­u­lar Formula

C3H3F3O4S

Mol­e­c­u­lar Weight

192.11

Prop­er­ties

Appear­ance

Col­or­less trans­par­ent liq­uid

Index of Refraction

1.351

Flash Point

47 ºC

Boil­ing Point

117-118 ºC

Den­si­ty

1.509g/ml

Safe­ty Data

Sym­bol

GHS02,GHS05

Sig­nal Word

Dan­ger

Haz­ard Statements

H226-H314

Pre­cau­tion­ary Statements

P280-P305 + P351 + P338-P310

Per­son­al Pro­tec­tive Equipment

Faceshields, full-face res­pi­ra­tor (US), Gloves, Gog­gles, mul­ti-pur­­pose com­bi­na­tion res­pi­ra­tor car­tridge (US), type ABEK (EN14387) res­pi­ra­tor fil­ter

Haz­ard Codes (Europe)

C

Risk State­ments (Europe)

10-34

Safe­ty State­ments (Europe)

26-36/37/39-45

RIDADR

UN 2920 8/PG 2 

WGK Ger­many

3 

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate CAS 680-15-9

Iden­ti­fi­ca­tion Methods

HNMR, FNMR, GC

Assay

99% min

Known Appli­ca­tion

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

Pro­duc­tiv­i­ty

300kg/​month

Gen­er­al View of Doccuments

Wat­­son-Int Link

http://​wat​son​-int​.com/RSUMe_CAS_680-15-9.html