Tetrabutyldifluorophosphonium 98% Tetrabutylphosphonium Fluoride CAS#121240-56-0

Tetrabutyldifluorophosphonium Tetrabutylphosphonium Fluoride
Quaternary phosphonium salts, structurally similar to quaternary ammonium salts, have a phosphorus atom with a larger atomic radius than nitrogen, resulting in stronger polarization effects. Main applications: Phosphorus ylide precursors for Wittig reactions in the synthesis of fine chemicals, pharmaceuticals, and liquid crystal monomers; curing accelerators for polymer polymerization; phase transfer catalysts in organic synthesis chemistry.
CAS# 121240-56-0
Molecular Formula C16H37.5PF2.5
Molecular Weight 308.44
Physical Properties 98% purity, pale yellow viscous liquid. Soluble in water.
Applications Phase transfer catalyst in organic synthesis chemistry.
Packaging & Storage
25kg/plastic drum, 200kg/plastic drum, or ton container. Store in a dark, cool, dry, and well-ventilated area.