Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
CAS Number680-15-9
FormulaN/A
Mol. Weight192.11 g/mol
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
What is Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate?
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a chemical compound with CAS number 680-15-9. It is used in various industrial and research applications.
Applications
• Useful reagent for the trifluoromethylation of alkyl halides.1,2
• Broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides2
Specifications
Linear Formula
FSO2CF2CO2CH3
Molecular Weight
192.11 g/mol
Assay/Purity
97%
Boiling Point
117-118 °C(lit.)
Density
1.509 g/mL at 25 °C(lit.)
Safety Information
GHS02
GHS05Signal Word
Danger
Hazard Statements
H226-H314
Precautionary Statements
P280-P305 + P351 + P338-P310
Required PPE
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
WGK Germany
3
Frequently Asked Questions
Alternative Names & Synonyms
FSO2CF2CO2CH3