Phosphonium, triphenyl-2-propenyl-, bromide
time:2012-10-29 16:20:40,count:0

Phosphonium, triphenyl-2-propenyl-, bromide
Alias
Allyltriphenylphosphonium bromide
Triphenyl allylphosphonium bromide
Phosphonium, allyltriphenyl-, bromide
Category
Cationic surfactants-Quaternary phosphonium salts
CAS No.
1560-54-9
Molecular Formula & Molecular Weight
Molecular Formula: C21H20BrP
Molecular Weight: 383.26
Structural Formula
Properties
Appearance: white or off-white crystal.
Solubility: soluble in water. soluble in ethanol.
Hygroscopicity: hygroscopic.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intravenous LD50: 22mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antistatic, dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as phase transfer catalyst.
Antistatic agent in textiles, fibers, leather.
Use as flocculant.
Use as deodorant.
Use as monomer.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:1560-54-9
Update: 20140403(1);

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