CAS No. 5538-94-3

Synonyms:

1-Octanaminium, N,N-dimethyl-N-octyl-, chloride

Dioctyl dimethyl ammonium chloride

Dimethyl dioctyl ammonium chloride

Dimethyldioctylammonium chloride

Ammonium, dimethyldioctyl-, chloride

N,N-Dimethyl-N-octyl-1-octanaminium chloride

Dioctyl dimethyl ammonium chloride

Dioctyldimethylammonium chloride

Dioctyldimonium Chloride

 

Dioctyl dimethyl ammonium chloride belongs to Cationic surfactant.

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

Solubility Slightly soluble in water. Soluble in organic solvents such as acetone and ethanol.

Hygroscopicity In the air, it is easy to absorb moisture.

Stability Stable. High thermal decomposition.

Hazard Solid form: flammable and irritating. The harmful products of combustion are carbon monoxide, carbon dioxide, nitrogen oxides and so on. Strong irritation to skin, eyes and respiratory system. With strong oxidants, it will cause combustion.

Biodegradability Degradable.

Features Excellent antistatic, sterilization, antibacterial, anticorrosion, corrosion inhibition, solubilization, emulsification, and dispersion properties. Light fast. Acid resistant. Resistant to hard water.

Special matters (1) Commercially available liquid products, added with inert ingredients, are generally soluble in water.

Manufacturing method and process

(3) Further explanation

1. Regarding the physical and chemical indicators: First, the carbon atom distribution should be indicated; again, the average molecular weight should be indicated.

Uses and sample recipes

(1) Typical use

Used as a disinfectant, bactericide, and antiseptic.

Used as an antistatic agent.

Used as emulsifier and dispersant.

Used as a flocculant.

Use as a deodorant.

(2) Petroleum

As an emulsifier and other applications, such as: used in the emulsification of asphalt.

(3) Textile, printing and dyeing, fiber, leather

As a levelling agent for cationic dyes, it is used in textiles, printing and dyeing and other fields.

As an antistatic agent, softener, etc., it is used in textile, fiber, leather and other fields.

 

(4) Organic synthesis

Used as a phase transfer catalyst.

(5) Polymer

As an emulsifier and other applications, such as: used in the emulsification of rubber.

(6) Water treatment

As a bactericidal and algae-killing agent, slime stripping agent, etc., it is used in the field of water treatment.

(7) Forestry

As a fungicide and preservative, it is used in the wood processing field.

(8) Agriculture

As an emulsifier, dispersant, bactericide, etc., it is used in the field of pesticides.