Quaternium-11
time:2012-11-06 14:45:28,count:0

Quaternium-11
Alias
Hyamine-2389
Alkyl (C9-15) tolyl methyltrimethyl ammonium chloride
Ammonium, N-alkyl (C9-15) tolyl methyltrimethyl-, chloride
Dodecyl p-tolyl trimethyl ammonium chloride
Methyl dodecyl benzyl ammonium chloride
Methyl dodecyl benzyl trimethyl ammonium chloride
Methyldodecylbenzyl trimethyl ammonium chloride and methyldodecylxylylene bis(trimethylammonium chloride)
Category
Cationic surfactants-Quaternary ammonium salts
CAS No.
1399-80-0
Structural Formula
R: alkyl.
Properties
Appearance: 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.
Animal toxicity[1]: rat intraperitoneal LD50: 10mg/Kg;
rat intravenous LD50: 3.06mg/Kg;
rat oral LD50: 389mg/Kg.
Biodegradability: biodegradable.
Characteristics: excellent antistatic, antibacterial, antimicrobial, preservative, solubilizing, dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
30
 
*: should be marked on molecular weight.
Major Uses
Widely use as bactericide, preservative.
Use as flocculant.
Use as deodorant.
Antistatic agent in textile, fiber, leather.
Use as phase transfer catalyst.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 1399-80-0
Update: 20140510(1);

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