Siloxanes and Silicones, di-Me, Me hydrogen, reaction products with 1,1,1,3,3,3-hexamethyldisiloxane and polypropylene glycol allyl Me ether
Synonyms
Siloxanes and Silicones, di-Me, Me hydrogen, reaction products with hexamethyldisiloxane and polypropylene glycol allyl Me ether;
Category
Silicone Surfactant
> Non-ionic Silicone Surfactant
>> Polyether-group Silicone Polymer
Chemical Numbering System
CAS: 69430-40-6
EINECS: 406-420-4
Molecular Formula & Molecular Weight
Molecular Formula: N/A
Molecular Weight: N/A
Structure
Schematic formula:
Properties
Appearance (1), liquid.
Solubility insoluble in water to soluble in water.
Stability stable.
Risk Liquid form: irritation, irritation to skin, eye, respiratory system.
GHS label: 
Ecology may be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent film-forming, antistatic, lubricating, dispersing, emulsifying, solubilizing, adsorbing abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Liquid |
|
|
Actives, %, ≥ |
95.0 |
Test Methods
(1), Actives
2, Hazardous substances indexes
|
Item |
Hazardous substances indexes |
|
Liquid |
|
|
Heavy metals (as Pb), mg/kg, ≤ |
20 |
|
As, mg/kg, ≤ |
3 |
Test Methods
(1), Heavy metals (as Pb)
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30799 The test method of food detergents -- Determination of heavy metals
(2), As
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30797 The test method of food detergents -- Determination of total arsenic
3, Further explanation
(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.
(b), Used in cosmetics, should be test for harmful substances or furtherly test for microorganisms, according to local regulations and standards.
Major Uses
1, Typical applications
Use as film-forming agent.
Use as dispersing agent, emulsifying agent.
Use as lubricant.
Use as solubilizing agent.
Use as anti-foaming agent.
Product members
Manufacturers