C20-24 Alkyl Methicone
Time:2012-10-13 16:01:22,Count:0

C20-24 Alkyl Methicone
Alias
Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-, 3-C20-24 Alkyl derivatives
Category
Silicone surfactant-Non-ionic
CAS No.
200074-77-7
Structural Formula
R: C20-24.
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 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, viscosity controlling agent in personal care products.
Use as lubricant.
Use as defoaming agent.
Softening agent, brightening agent in leather, textile, fiber.
Manufacturers
 
Update: 20140828(1);