(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide
time:2012-10-29 16:19:05,count:0

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide
Alias
 
Category
Cationic surfactants-Quaternary phosphonium salts
CAS No.
1779-58-4
Molecular Formula & Molecular Weight
Molecular Formula: C21H20BrO2P
Molecular Weight: 415.26
Structural Formula
Properties
Appearance: white or off-white crystal.
Solubility: soluble in water. soluble in ethanol.
Hygroscopicity: hygroscopic.
Stability: stable.
Risk: irritation, irritation to skin, eye.
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.
Manufacturers
 
Update: 20140403(1);

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