N-(2-Hydroxyethyl)-N-methylperfluoropentane-1-sulfonamide
Synonyms
1-Pentanesulfonamide, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-N-(2-hydroxyethyl)-N-methyl-;
Undecafluoro-N-(2-hydroxyethyl)-N-methyl-1-pentanesulfonamide;
Category
Fluorosurfactant
> Non-ionic Fluorosurfactant
>> Amide
Chemical Numbering System
CASRN: 68555-74-8
EINECS: 271-452-6
Molecular Formula & Molecular Weight
Molecular Formula: C8H8F11NO3S; C8H8F11N1O3S
Molecular Weight: 407.20
Structure
Properties
Appearance (1), solid.
Solubility slightly soluble 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 wetting, 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 spreading agent, wetting agent.
Use as emulsifying agent, dispersing agent.
Manufacturers