DEA-Methoxycinnamate
Synonyms
2-Propenoic acid, 3-(4-methoxyphenyl)-, compd. with 2,2'-iminobis(ethanol) (1:1);
Diethanolamine methoxycinnamate;
Category
Anionic Surfactant
> Carboxylate
>> Chain Carboxylate
>>> Phenyl Alkenyl Carboxylate
>>>> Linear Alkoxyphenyl Linear Alkenylcarboxylate
Chemical Numbering System
CAS: 56265-46-4
EINECS: 260-082-0
Molecular Formula & Molecular Weight
Molecular Formula: C14H21NO5; C10H10O3.C4H11N1O2
Molecular Weight: 283.32
Structure
Properties
Appearance (1), solid.
Solubility soluble in water.
Stability stable. Easily oxidized.
Risk Solid form: flammable material; irritation, irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2 and so on. Contact with strong oxidants, can cause to burn.
GHS label: 
Ecology may be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent UV absorbing, emulsifying, dispersing, wetting abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Solid |
|
|
Actives, %, ≥ |
95.0 |
Test Methods
(1), Actives
GB/T 13173 Surface active agents -- Detergents -- Testing methods
GB/T 5173 Surface active agents and detergents -- Determination of anionic-active matter by direct two-phase titration procedure
ISO 2271 Surface active agents -- Detergents -- Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure
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 dispersing agent, emulsifying agent.
Use as UV absorbing agent.
Manufacturers
Update: 20140309(1); 20181007(2);