Stearoxytrimethylsilane
time:2012-12-31 15:24:05,count:0
Stearoxytrimethylsilane
Alias
Silane, trimethyl(octadecyloxy)-
Trimethyl(octadecyloxy)silane
Category
Silicone surfactant-Non-ionic
CAS No.
18748-98-6
Molecular Formula & Molecular Weight
Molecular Formula: C21H46SiO
Molecular Weight: 342.67
Structural Formula
Properties
Appearance: 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 dispersing, adsorbing, lubricating, antifoaming 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, emollient in personal care products.
Use as lubricant.
Use as defoaming agent.
Manufacturers
 
Update: 20140828(1);

 

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