Silicone quaternium-22
Synonyms
Fatty acids, coco, reaction products with N1,N1-dimethyl-1,3-propanediamine and 3-(2-oxiranylmethoxy) propyl group-terminated ((phenylsilylidyne)tris(oxy))tris(di-methyl siloxanes), lactates (salts);
Category
Silicone Surfactant
> Cationic Silicone Surfactant
>> Quaternary Ammonium Salt
Chemical Numbering System
CAS: 946846-36-2
EINECS: N/A
Molecular Formula & Molecular Weight
Molecular Formula: N/A
Molecular Weight: N/A
Structure
Properties
Appearance (1), liquid.
Solubility slightly soluble in water to soluble in water.
Stability stable. Easily oxidized.
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 emulsifying, dispersing, solubilizing, antistatic, adsorbing, lubricating, film-forming abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Liquid |
|
|
Actives, %, ≥ |
30.0 - 100.0 |
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 antistatic agent.
Use as emulsifying agent, dispersing agent.
Use as film-forming agent.
Use as defoaming agent.
2, Personal care products
Conditioning agent, antistatic agent in personal care products.
3, Textile, fiber, leather
Antistatic agent, softening agent, brightening agent in textile, fiber, leather.
4, Household cleaning
Use as antistatic agent, film-forming agent, softening agent.
Manufacturers
Update: 20140808(1); 20200315(2);