C8-18-Alkydimethylbenzyl ammonium chlorides
time:2012-10-30 16:35:49,count:0

C8-18-Alkydimethylbenzyl ammonium chlorides
Alias
Alkylbenzyldimethylammonium chlorides, benzyl-C8-18-alkyldimethyl
Ammonium, alkyl(C14-16)dimethylbenzyl-, chlorides
Benzyldimethyl(mixed alkyl)ammonium chloride
Alkyl dimethyl benzyl ammonium chloride
Quaternary ammonium compounds, benzyl-C8-18-alkyldimethyl, chlorides
Category
Cationic surfactants-Quaternary ammonium salts
CAS No.
63449-41-2
Structural Formula
R: C8-18.
Properties
Appearance: pale yellow colloid or solid; colorless to slightly yellow liquid.
Solubility: soluble in water. soluble in ethanol.
Hygroscopicity: hygroscopic.
Stability: stable.
Risk: irritation, strong irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: 150mg/Kg;
mouse intravenous LD50: 16mg/Kg;
rat skin LD50: 1420mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antibacterial, preservative, antimicrobial, antistatic, wetting, permeating, deodorizing, emulsifying, dispersing, foaming, anticorrosive abilities. resistance to acid, light, hard water. no accumulation of toxicity.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
30
 
*: should be marked on molecular weight.
Major Uses
Widely used as disinfectant, bactericide.
Antistatic agent, softening agent in textile, fibers, leather.
Emulsifying agent in asphalt, rubber.
Bactericide-algicide, slime stripping agent in water treatment.
Use as phase transfer catalyst.
Bactericide, conditioning agent in personal care products.
Use as flocculant.
Use as herbicide.
Use as deodorant.
Bactericide in agriculture.
Bactericide, preservative in wood processing.
Bactericide in medicine.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:63449-41-2
Update: 20140409(1);

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