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Surfactant Dioctadecyl Dimethyl Ammonium Chloride Supplier DDAC 50% Surfactant

Product Name: Didecyldimethylammonium Chloride
Purity: 50% / 80%
CAS: 107-64-2
MF: C38H80ClN
Type: Pharmaceutical Intermediates
Appearance: Colorless Liquid
Package: 220kg/IBC drum
  • DDAC 107-64-2


  • 29349990

DDAC 50%/80% Dioctadecyl dimethyl ammonium chloride

Product Name: Didecyldimethylammonium Chloride

Purity: 50% / 80%

CAS: 107-64-2

MF: C38H80ClN

Type: Pharmaceutical Intermediates

Appearance: Colorless Liquid

DDAC is used as a disinfectant, fungicide, anti-corrosion agent, anti-static agent, emulsifier, dispersant, flocculant, deodorizer, fabric softener, asphalt emulsifier, organic bentonite covering agent, and also as an auxiliary agent for tertiary oil recovery. Easily soluble in polar solvents, slightly soluble in water, soluble upon heating. DDAC has good emulsification, dispersion, anti-static and anti-corrosion properties.

Didecyldimethylammonium Chloride Properties:

It is highly soluble in water and has a low volatility. It may be environmentally persistent depending on local conditions. It is highly toxic to aquatic invertebrates and moderately toxic to fish. Didecyldimethylammonium chloride also has a moderate oral mammalian toxicity and is an irritant.

Technical Data Sheet (TDS):

Melting point 72~122℃
Boiling point 700.52°C (rough estimate)
Density 0.8274 (rough estimate)
Refractive index 1.6000 (estimate)
Storage temp. Inert atmosphere,Room Temperature
Sensitive Hygroscopic
BRN 3580288
Stability: Stable. Incompatible with strong oxidizing agents. Combustible.

Didecyldimethylammonium Chloride Uses:

Dioctadecyl dimethyl ammonium chloride is a useful quaternary ammonium salt for proteomics research.

Didecyldimethylammonium chloride is a quaternary ammonium compound used as detergent/disinfectant in hospitals, as algicide in swimming pools, and as a fungicide and against termites in wood. This compound caused contact dermatitis in a hospital employee, also sensitive to glyoxal and bis-(aminopropyl)- laurylamine.

DDAC is a broad-spectrum bactericidal and fungicidal biocide that is recommended for use in hospitals, hotels, and industry and it is frequently used in gynecology, surgery, ophthalmology, and pediatrics, and for the sterilization of surgical instruments and endoscopes, and for surface disinfection.


220kg/IBC drum, We provide customized package for different quantity.

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