missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Sulfonyl halides
  6. Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%

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

Catalog No. p-7035041
Change view
missing translation for 'orderingAttributeHoverText'
Quantity:
25 g
5 g
Catalog No. Quantity
AAH5274506 5 g
AAH5274514 25 g
2 options

Catalog No. AAH5274506

Supplier: Thermo Scientific Chemicals H5274506

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.

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)
Refractive Index 1.351
Linear Formula FSO2CF2CO2CH3
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
Show More Show Less

Safety and Handling

Hazard Category H226-H314-H335
Hazard Statement GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only