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Hydroxypropyl biscetearyldimonium chloride

Time:2012-11-04 11:50:15; Reading: 13

Hydroxypropyl biscetearyldimonium chloride

Synonyms

1,3-Propanediaminium, 2-hydroxy-N,N'-bis(C16-18-alkyl)-N,N,N',N'-tetramethyl-, dichloride;

Category

Cationic surfactant

> Quaternary Ammonium Salt

>> Fatty Quaternary Ammonium Salt

>>> Alkyl Quaternary Ammonium Salt

>>>> Mono-(Long-chain Linear Alkyl) Quaternary Ammonium Salt

Chemical Numbering System

CASRN: N/A

EINECS: N/A

Molecular Formula & Molecular Weight

Molecular Formula: C39H84Cl2N2O - C43H92Cl2N2O; C39H84N2O.2Cl - C43H92N2O.2Cl

Molecular Weight: 668.00 - 724.11

Structure

R: C16-18.

Properties

Appearance    (1), solid; or paste; or colorless to pale yellow liquid.

Solubility    slightly soluble in water. Soluble in propylene glycol, ethanol.

Stability    stable.

Risk    Solid form: flammable material; irritation, strong irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2, nitrogen oxides and so on. Contact with strong oxidants, can cause to burn.

GHS (Rev.10) label:  

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

Biodegradability    biodegradable.

Characteristics    excellent antistatic, antibacterial, antimicrobial, preservative, solubilizing, emulsifying, dispersing, anticorrosive 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

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.

(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 disinfectant, antimicrobial agent, preservative.

Use as antistatic agent.

Use as emulsifying agent, dispersing agent.

Use as flocculant.

Use as deodorant.

2, Petroleum

Use as emulsifying agent, for example, used in emulsification of asphalt.

3, Textile, fiber, leather

Leveling agent in cationic dyes.

Antistatic agent, softening agent in textile, fiber, leather.

4, Polymer

Use as emulsifying agent, for example, used in emulsification of rubber.

5, Household detergents

Use as softening agent, antistatic agent.

6, Agriculture

Emulsifying agent, dispersing agent, antimicrobial agent in pesticides.

7, Personal care products

Conditioning agent, antistatic agent in personal care products.

Manufacturers

 

Update: 20140706(1); 20190526(2);

Document

[Terminology] Dispersion system

[Terminology] Vesicle

Pandect of Ester surfactants (1): Definition

[Terminology] Van Der Waals force

[Terminology] Micellar aggregation number

Standard

Test methods of surfactants, catalog, Chinese national standards

Surfactants, catalog, Chinese national standards

Test methods of materials, catalog, Chinese national standards

Basic standards of materials, catalog, Chinese national standards

Test methods of textile auxiliaries, catalog, Chinese national standards