Dimethicone Propyl PG-Betaine
Synonyms
Silicones and siloxanes, dimethyl, 3-hydroxypropyl methyl, 3-(N-carboxymethyl-N,N-dimethylammonio)-2-hydroxypropyl ethers;
Category
Silicone Surfactant
> Zwitterionic Silicone Surfactant
Chemical Numbering System
CASRN: N/A
EINECS: N/A
Molecular Formula & Molecular Weight
Molecular Formula: N/A
Molecular Weight: N/A
Structure
Schematic formula:
Properties
Appearance (1), liquid; or solid.
Solubility insoluble in water to soluble in water.
Stability stable.
Risk Liquid form: irritation, irritation to skin, eye, respiratory system.
GHS (Rev.10) 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.
2, Personal care products
Conditioning agent, antistatic agent, viscosity controlling agent, foam boosting agent, cleansing agent in personal care products.
3, Textile, fiber, leather
Antistatic agent, softening agent, brightening agent in textile, fiber, leather.
Manufacturers
Update: 20140816(1); 20200801(2);