1-Dodecanaminium, N,N,N-trimethyl-, chloride
time:2012-10-30 16:22:46,count:0

1-Dodecanaminium, N,N,N-trimethyl-, chloride
Alias
N,N,N-Trimethyl-1-dodecanaminium chloride
Dodecyl(trimethyl)ammonium chloride
Laurtrimonium chloride
Lauryl trimethyl ammonium chloride
Dodecyl trimethyl ammonium chloride
Monolauryltrimethylammonium chloride
Category
Cationic surfactants-Quaternary ammonium salts
CAS No.
112-00-5
Molecular Formula & Molecular Weight
Molecular Formula: C15H34ClN
Molecular Weight: 263.89
Structural Formula
Properties
Appearance: white or off-white solid; pale yellow liquid or paste.
Solubility: soluble in water. soluble in ethanol.
Hygroscopicity: hygroscopic.
Stability: stable.
Risk: irritation, strong irritation to skin, eye.
Animal toxicity[1]: mouse oral LDLo: 300mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antimicrobial, antibacterial, preservative, antistatic, wetting, permeating, deodorizing, emulsifying, solubilizing, dispersing abilities. resistance to acid, light, heat.
Notes: be careful with using in children cleaning products.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
solid
paste
liquid
actives*, %, ≥
95
48-55
27-35
 
pH (25℃, 1%)
6-8
6-8
6-8
 
*: should be marked on molecular weight.
Major Uses
Widely used as disinfectant, bactericide.
Antistatic agent, softening agent in textile, fibers.
Emulsifying agent in asphalt, rubber.
Bactericide-algicide, slime stripping agent in water treatment.
Use as phase transfer catalyst.
Bactericide, emulsifying agent, permeating agent in oil field.
Bactericide, conditioning agent in personal care products.
Use as flocculant.
Use as dispersing agent, emulsifying agent.
Use as deodorant.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:112-00-5
Update: 20140409(1);

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