Dodecyltriphenylphosphonium bromide
time:2013-07-12 08:02:33,count:0
Dodecyltriphenylphosphonium bromide
Alias
(1-dodecyl)triphenylphosphonium bromide
n-Dodecyl triphenylphosphonium bromide
Category
Cationic surfactants-Quaternary phosphonium salts
CAS No.
15510-55-1
Molecular Formula & Molecular Weight
Molecular Formula: C30H40BrP
Molecular Weight: 511.52
Structural Formula
Properties
Appearance: white or off-white solid.
Solubility: soluble in water. soluble in ethanol.
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 antibacterial, preservative, antirust, anticorrosive, 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 bactericide, preservatives widely. eg: water treatment, agriculture, personal care products.
Antistatic agent in textiles, fibers, leather.
Use as flocculant.
Use as deodorant.
Use as phase transfer catalyst.
Manufacturers
 
Update: 20140403(1);

 

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