Quaternary ammonium compounds, di-C10-18-alkyldimethyl, chlorides
time:2012-10-31 17:09:00,count:0

Quaternary ammonium compounds, di-C10-18-alkyldimethyl, chlorides
Alias
Dimethyldi(C10-C18)alkylammonium chloride
C10-18-Dialkyldimethyl ammonium chlorides
Category
Cationic surfactants-Quaternary ammonium salts
CAS No.
91721-91-4
Structural Formula
R: C10-18.
Properties
Appearance: white to pale yellow paste or solid.
Solubility: slightly 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*, %, ≥
60
 
*: should be marked on molecular weight.
Major Uses
Conditioning agent, bactericide, preservative in personal care products.
Antistatic agent, softening 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.
Use as deodorant.
Manufacturers
 
Update: 20140409(1);

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