Pentasiloxane, 1,1,1,9,9,9-hexamethyl-3,5,7-trioctyl-3,5,7-tris((trimethylsilyl)oxy))-
time:2012-10-12 16:00:46,count:0

Pentasiloxane, 1,1,1,9,9,9-hexamethyl-3,5,7-trioctyl-3,5,7-tris((trimethylsilyl)oxy))-
Alias
Caprylyl trimethicone
Category
Silicone surfactant-Non-ionic
CAS No.
187593-69-7
Molecular Formula & Molecular Weight
Molecular Formula: C39H96Si8O7
Molecular Weight: 901.86
Structural Formula
Properties
Appearance: liquid.
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 dispersing, adsorbing, defoaming, brightening, lubricating, film-forming 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 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);