PCA Dimethicone
time:2013-01-01 12:56:18,count:0
PCA Dimethicone
Alias
Siloxanes and Silicones, 3-(4-carboxy-2-oxo-1-pyrrolidinyl)propyl Me, di-Me
3-(4-Carboxy-2-oxo-1-pyrrolidinyl)propyl methyl siloxane, polymer with dimethylsiloxane, trimethylsilyl-terminated
Category
Silicone surfactant-Anionic
CAS No.
179005-03-9
Structural Formula
Properties
Appearance: liquid; or solid.
Solubility: slightly soluble/soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, adsorbing, lubricating, film-forming abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Conditioning agent, humectant in personal care products.
Softening agent, brightening agent in leather, textile, fiber.
Use as lubricant.
Use as brightening agent.
Manufacturers
 
Update: 20140828(1);