Methyl triphenylphosphonium bromide
Phosphonium, methyltriphenyl-, bromide
Phosphonium, methyltriphenyl-, bromide (1:1)
Cationic surfactants-Quaternary phosphonium salts
Molecular Formula & Molecular Weight
Molecular Formula: C19H18BrP
Molecular Weight: 357.22
Appearance: white or off-white crystal.
Solubility: soluble in water. soluble in ethanol.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Characteristics: excellent antistatic, dispersing, emulsifying abilities.
Quality standards & test methods
physical and chemical indexes
actives*, %, ≥
*: should be marked on molecular weight.
Use as phase transfer catalyst.
Antistatic agent in textiles, fibers, leather.
Use as flocculant.
Use as deodorant.
Used in preparation of linear olefin, liquid crystal.