300946

1-Fluoropyridinium triflate

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Products specifications
CAS # 107263-95-6
Assay 95%
MDL # MFCD00013458
Molecular Formula C6H5F4NO3S
Molecular Weight 247.17
Beilstein 4222821.00
UN# 3261.00
Appearance white to yellow pwdr.
Melting Point 185-186 °C
Sensitivity Light and moisture sensitive.
Application N-fluoropyridinium triflate salts offer a tunable fluorinating system; electronic nature of the substituents on the ring dictates the potency and selectivity of the reagent. Efficient fluorination of various aromatics, carbanions, vinyl esters, alkyls, and enamines.
Reference Wolstenhulme, J. R. et al. Angew. Chem. Int. Ed. 2013, 52, 9796; Umemoto, T. et al. J. Am. Chem. Soc. 1990, 112, 8563.
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
Hazard StatementsCauses severe skin burns and eye damage.
Precautionary CodesP280-P305+P351+P338-P310
Precautionary StatementsWear protective gloves/protective clothing/eye protection/face protection. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a poison center/doctor/physician.
Risk Codes35
Risk PhrasesCauses severe 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. Avoid release to the environment.
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
CAS # 107263-95-6
Assay 95%
MDL # MFCD00013458
Molecular Formula C6H5F4NO3S
Molecular Weight 247.17
Beilstein 4222821.00
UN# 3261.00
Appearance white to yellow pwdr.
Melting Point 185-186 °C
Sensitivity Light and moisture sensitive.
Application N-fluoropyridinium triflate salts offer a tunable fluorinating system; electronic nature of the substituents on the ring dictates the potency and selectivity of the reagent. Efficient fluorination of various aromatics, carbanions, vinyl esters, alkyls, and enamines.
Reference Wolstenhulme, J. R. et al. Angew. Chem. Int. Ed. 2013, 52, 9796; Umemoto, T. et al. J. Am. Chem. Soc. 1990, 112, 8563.
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.