3-((1,1,2,2-Tetrahydroperfluoro-C4-C10-alkyl)thio)propionamide
Synonyms
Propanamide, 3-((gamma-omega-perfluoro-C4-10-alkyl)thio) derivs.;
Category
Fluorosurfactant
> Non-ionic Fluorosurfactant
>> Amide
Chemical Numbering System
CASRN: 68187-42-8
EINECS: 269-095-6
Molecular Formula & Molecular Weight
Molecular Formula: C7H10F5NOS - C13H10F17NOS; C7H10F5N1O1S - C13H10F17N1O1S
Molecular Weight: 251.22 - 551.26
Structure
n = 2-8.
Properties
Appearance (1), solid.
Solubility insoluble in water.
Stability stable.
Risk Solid 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 lubricating, spreading, dispersing, emulsifying, adsorbing abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Solid |
|
|
Actives, %, ≥ |
90.0 |
Test Methods
(1), Actives
2, Hazardous substances indexes
|
Item |
Hazardous substances indexes |
|
Solid |
|
|
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.
Major Uses
1, Typical applications
Use as emulsifying agent, dispersing agent.
Use as lubricant.
Manufacturers