Lauryl methacrylate
time:2013-01-23 14:14:35,count:0
Lauryl methacrylate
Alias
2-Propenoic acid, 2-methyl-, dodecyl ester
Dodecyl methacrylate
Methacrylic acid, dodecyl ester
Category
Non-ionic surfactants-Esters
CAS No.
142-90-5
Molecular Formula & Molecular Weight
Molecular Formula: C16H30O2
Molecular Weight: 254.41
Structural Formula
Properties
Appearance: liquid.
Solubility: insoluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog intravenous LDLo: 1.24mL/Kg;
mouse intraperitoneal LD50: 25000mg/Kg;
rat intraperitoneal LD50: 12000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Widely use as monomer.
Use as deodorant.
Delay volatile agent in pesticides
Use as dispersing agent, emulsion stabilizer.
Viscosity controlling agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 142-90-5
Update: 20141028(1);

 

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