Didodecyl dimethyl ammonium chloride CAS:3401-74-9

Name: Didodecyl dimethyl ammonium chloride

CAS: 3401-74-9

Feature:

The molecular formula of didodecyl dimethyl ammonium chloride is C26H56N·Cl, and its molecular weight is 418.19. Didodecyl dimethyl ammonium chloride is stable under normal temperature and pressure, it is white or light yellow paste. But it is not suitable for long-term storage above 100 ℃. Didodecyl dimethyl ammonium chloride is slightly soluble in water and easily soluble in polar solvents. Didodecyl dimethyl ammonium chloride has good compatibility with cationic, nonionic and zwitterionic surfactants. It is easily adsorbed to negatively charged surfaces. Didodecyl dimethyl ammonium chloride has good hydrophobicity.

First, 1 000 kg of didodecyl methylamine, 240 kg of sodium carbonate, and 100 kg of water were added to the autoclave. Next, the temperature was increased, 137 kg of methyl chloride was introduced, and the mixture was stirred at 100 °C and reacted at 0.2 to 0.3 MPa for 6 h. Finally, it is cooled and depressurized, diluted with ethanol to the desired concentration, and didodecyl dimethyl ammonium chloride can be obtained.

Didodecyl dimethyl ammonium chloride has the following applications/functions:

1. Didodecyl dimethyl ammonium chloride has excellent antistatic and anti-corrosion properties, and it has good dispersing, emulsifying and foaming effects. It can be seen from this that didodecyl dimethyl ammonium chloride can be used as an antistatic agent and an emulsifier.

2. Didodecyl dimethyl ammonium chloride can make fibers bound into balls fluffy and soft. Therefore, didodecyl dimethyl ammonium chloride can be used as fabric softener.

3. Didodecyl dimethyl ammonium chloride can also be used as an auxiliary in the production of napkins and toilet paper.

4. Didodecyl dimethyl ammonium chloride can be used as bitumen emulsifier, mineral flotation agent, bactericidal disinfectant, emulsifier, tertiary oil recovery aid, etc.

5. Didodecyl dimethyl ammonium chloride acts as an important ingredient in hair care products.

6. Didodecyl dimethyl ammonium chloride can also be used as a surfactant.

Composition:

Appearance: Light yellow paste

Packing: 25kg/drum or as discussed

Shelf Life: 2 years

Storage: Store in cool and dry area

Certification:ISO GMP KOSHER HALAL