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Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%

Product Code. 15419487
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Product Code. 15419487 Supplier Thermo Scientific Alfa Aesar Supplier No. H52745.06
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Description

CAS: 680-15-9 | C3H3F3O4S | 192.108 g/mol

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 680-15-9
Molecular Formula C3H3F3O4S
Molecular Weight (g/mol) 192.108
MDL Number MFCD00144316
InChI Key GQJCAQADCPTHKN-UHFFFAOYSA-N
Synonym methyl 2,2-difluoro-2-fluorosulfonyl acetate, methylfluorosulphonyldifluoroacetate, methyl difluoro fluorosulfonyl acetate, methyl fluorosulfonyldifluoroacetate, methyl fluorosulphonyl difluoro acetate, methyl fluorosulphonyldifluoroacetate, methyl 2-fluorosulfonyl difluoroacetate, fluorosulfonyldifluoroacetic acid methyl ester, 2,2-difluoro-2-fluorosulfonylacetic acid methyl ester, difluoro fluorosulfonyl acetic acid methyl ester
PubChem CID 547667
IUPAC Name methyl 2,2-difluoro-2-fluorosulfonylacetate
SMILES COC(=O)C(F)(F)S(=O)(=O)F

Specifications

Density 1.509
Boiling Point 117°C to 118°C
Flash Point 47°C (117°F)
Linear Formula FSO2CF2CO2CH3
Refractive Index 1.351
Quantity 5 g
UN Number UN2920
Beilstein 1812896
Formula Weight 192.11
Percent Purity 97%
Chemical Name or Material Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
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