Dodecylethyldimethylammonium bromide
time:2012-11-01 16:49:05,count:0

Dodecylethyldimethylammonium bromide
Alias
N-Dodecyl-N,N-dimethyl-N-ethylammonium bromide
1-Dodecanaminium, N-ethyl-N,N-dimethyl-, bromide
Category
Cationic surfactants-Quaternary ammonium salts
CAS No.
68207-00-1
Molecular Formula & Molecular Weight
Molecular Formula: C16H36BrN
Molecular Weight: 322.37
Structural Formula
Properties
Appearance: white to pale yellow paste or solid.
Solubility: soluble in water.
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 antimicrobial, antibacterial, preservative, antistatic, deodorizing, anticorrosive, emulsifying, dispersing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
50
 
*: should be marked on molecular weight.
Major Uses
Conditioning agent, bactericide, preservative in personal care products.
Antistatic agent, softening agent, fat-liquoring agent in textiles, fibers, leather.
Widely use as bactericide. eg: water treatment, agriculture, oil field.
Emulsifying agent in asphalt, rubber.
Use as flocculant.
Use as phase transfer catalyst.
Leveling agent in cationic dyes.
Bactericide-algicide, slime stripping agent in water treatment.
Use as deodorant.
Manufacturers
 
Update: 20140409(1);

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