300927

2,2-Difluoro-2-(fluorosulfonyl)acetic acid, 97%

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Products specifications
Assay 97%
CAS # 1717-59-5
MDL # MFCD01320807
Molecular Formula C2HF3O4S
Molecular Weight 178.09
Harmonized Tariff Code 2915.90
Appearance colorless liq.
Boiling Point 153 °C
Flash Point 110 °C (230 °F)
Density 1.72
Sensitivity Moisture sensitive
Application Difluorocarbene source for the difluoromethylation of alcohols.
Reference Ni, C. et al. Chem. Rev. 2015, 115, 765.
Handling Instruction Store in a tightly sealed container under an inert atmosphere. Keep in a cool dry place away from heat and direct sunlight. Ensure good ventilation at the workplace.
Signal WordDanger
Hazard CodesH314-H318 
Hazard StatementsCauses severe skin burns and eye damage. Causes serious eye damage.
Precautionary CodesP260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A 
Precautionary StatementsDo 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Codes27/28-35
Risk PhrasesVery Toxic in contact with skin and if swallowed. Causes severe burns.
Safety Codes28-36/37/39-45
Safety PhrasesAfter contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer). Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately.
WGK Germany3
Personal Protective EquipmentEyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves,respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
TSCANo
Products specifications
Assay 97%
CAS # 1717-59-5
MDL # MFCD01320807
Molecular Formula C2HF3O4S
Molecular Weight 178.09
Harmonized Tariff Code 2915.90
Appearance colorless liq.
Boiling Point 153 °C
Flash Point 110 °C (230 °F)
Density 1.72
Sensitivity Moisture sensitive
Application Difluorocarbene source for the difluoromethylation of alcohols.
Reference Ni, C. et al. Chem. Rev. 2015, 115, 765.
Handling Instruction Store in a tightly sealed container under an inert atmosphere. Keep in a cool dry place away from heat and direct sunlight. Ensure good ventilation at the workplace.