300928

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

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Products specifications
Assay 97%
CAS # 680-15-9
MDL # MFCD00144316
Molecular Formula C3H3F3O4S
Molecular Weight 192.11
Beilstein 1812896.00
UN# UN2920
Harmonized Tariff Code 2915.90
Appearance colorless to yellow liq.
Boiling Point 117-118 °C
Flash Point 47 °C (117 °F)
Density 1.51
n20/D 1.35
Application Efficient reagent for the trifluoromethylation of aryls and difluorocyclopropanation of alkenes.
Reference Ni, C. et al. Chem. Rev. 2015, 115, 765.
Handling Instruction Store in a tightly sealed container. Keep in a cool dry place away from heat and direct sunlight. Ensure good ventilation at the workplace.
Signal WordDanger
Hazard CodesH314-H318-H226 
Hazard StatementsCauses severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour.
Precautionary CodesP210-P260-P303+P361+P353-P305+P351+P338-P405-P501A 
Precautionary StatementsKeep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Codes10-34
Risk PhrasesFlammable. Causes burns.
Safety Codes26-36/37/39-45
Safety PhrasesIn case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
WGK Germany3
Personal Protective EquipmentFaceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
TSCANo
Products specifications
Assay 97%
CAS # 680-15-9
MDL # MFCD00144316
Molecular Formula C3H3F3O4S
Molecular Weight 192.11
Beilstein 1812896.00
UN# UN2920
Harmonized Tariff Code 2915.90
Appearance colorless to yellow liq.
Boiling Point 117-118 °C
Flash Point 47 °C (117 °F)
Density 1.51
n20/D 1.35
Application Efficient reagent for the trifluoromethylation of aryls and difluorocyclopropanation of alkenes.
Reference Ni, C. et al. Chem. Rev. 2015, 115, 765.
Handling Instruction Store in a tightly sealed container. Keep in a cool dry place away from heat and direct sunlight. Ensure good ventilation at the workplace.