Cycloheptasiloxane, tetradecamethyl-
time:2012-10-12 16:05:14,count:0

Cycloheptasiloxane, tetradecamethyl-
Alias
Tetradecamethylcycloheptasiloxane
Category
Silicone surfactant-Non-ionic
CAS No.
107-50-6
Molecular Formula & Molecular Weight
Molecular Formula: C14H42Si7O7
Molecular Weight: 519.08
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*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Conditioning agent, emollient, solvent, anti-caking agent in personal care products.
Use as defoaming agent.
Use as lubricant.
Manufacturers
 
Update: 20140828(1);

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