Dimethyl diacetyl cystinate
time:2013-04-07 00:39:16,count:0
Dimethyl diacetyl cystinate
Alias
DL-Cystine, N,N'-diacetyl-, dimethyl ester
Category
Non-ionic surfactants-Esters
CAS No.
139612-43-4
Molecular Formula & Molecular Weight
Molecular Formula: C12H20N2S2O6
Molecular Weight: 352.43
Structural Formula
Properties
Appearance: liquid.
Solubility: slightly soluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
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
Use as dispersing agent, emulsion stabilizer.
Conditioning agent in personal care products.
Manufacturers
 
Update: 20141031(1);