2-Hydroxy-3-(phosphonooxy)propyl oleate
Time: 2019-03-31 16:33:24

2-Hydroxy-3-(phosphonooxy)propyl oleate

Synonyms

(2-hydroxy-3-((9Z)-octadec-9-enoyloxy)propoxy)phosphonic acid;

1-Oleoyl-lysophosphatidic acid;

Category

Anionic Surfactant

> Phosphate

>> Ester Phosphate

>>> Glycerides Phosphate

Chemical Numbering System

CASRN22002-87-5

EINECS244-710-0

Molecular Formula & Molecular Weight

Molecular Formula: C21H41O7P

Molecular Weight: 436.52

Structure

Properties

Appearance    (1), liquid.

Solubility    slightly soluble in water.

Stability    stable. Under strong acid or strong alkali condition, easily hydrolyzed. Easily oxidized.

Risk    Liquid form: irritation, irritation to skin, eye.

GHS (Rev.7) label: 

Ecology    may be hazardous to environment. Water body should be given special attention.

Biodegradability    biodegradable.

Characteristics    excellent emulsifying, dispersing, anticorrosive, antirust, solubilizing, lubricating, cleansing abilities. A lysophosphatidic acid.

Synthesis

 

Quality Standards & Test Methods

1, Physical and chemical indexes

Item

Physical and chemical indexes

Liquid

Actives, %, ≥

90.0

Test Methods

(1), Actives

GB/T 13173 Surface active agents - Detergents - Testing methods

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 emulsifying agent, dispersing agent.

Use as anticorrosive agent, antirust agent.

Use as lubricant.

Use as cleansing agent.

2, Personal care products

Conditioning agent in personal care products.

Manufacturers