Cetearyl methicone
time:2012-10-12 16:02:24,count:0

Cetearyl methicone
Alias
Poly(oxy((C16-18)-alkylmethylsilylene)), trimethylsilyl terminated
Category
Silicone surfactant-Non-ionic
CAS No.
227200-32-0
Structural Formula
R: C16-18.
Properties
Appearance: liquid; or solid.
Solubility: insoluble 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 film-forming, dispersing, adsorbing, defoaming, brightening, lubricating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
30
 
*: should be marked on molecular weight.
Major Uses
Conditioning agent, emollient in personal care products.
Softening agent, brightening agent in leather.
Softening agent in textile, fiber
Use as defoaming agent.
Use as lubricant.
Manufacturers
 
Update: 20140828(1);