Methyl acetyl ricinoleate
time:2013-03-15 16:08:59,count:0
Methyl acetyl ricinoleate
Alias
Methyl O-acetylricinoleate
Ricinoleic acid, methyl ester, acetate
Category
Non-ionic surfactants-Esters
CAS No.
140-03-4
Molecular Formula & Molecular Weight
Molecular Formula: C21H38O4
Molecular Weight: 354.52
Structural Formula
Properties
Appearance: liquid.
Solubility: insoluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: 34900mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, lubricating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as dispersing agent, emulsion stabilizer.
Use as lubricant.
Conditioning agent, emollient in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 140-03-4
Update: 20141029(1);

 

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