Polysilicone-15
time:2012-10-13 15:56:15,count:0

Polysilicone-15
Alias
Diethylbenzylidene malonate dimethicone
Diethylmalonylbenzylidene oxypropene dimethicone
Dimethicodiethylbenzalmalonate
Siloxanes and silicones, dimethyl, 3-(4-(2,2-di(ethoxycarbonyl)ethenyl)phenoxy)propen-2-yl methyl, 3-(4-(2,2-di(ethoxycarbonyl)ethenyl)phenoxy)propen-1-yl methyl, trimethylsilyl terminated
Category
Silicone surfactant-Non-ionic
CAS No.
207574-74-1
Structural Formula
Schematic formula:
Properties
Appearance: liquid; or solid.
Solubility: insoluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent UV absorbing, 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
Use as UV absorbing agent.
UV absorbing agent in personal care products.
Manufacturers
 
Update: 20140828(1);

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