CAS No. 61789-80-8 or CAS No. 107-64-2

 

Keywords：dihydrogenated tallow dimethyl ammonium chloride, D1821, DODMAC, N,N-Dimethyl-N,N-dioctadecylammonium chloride, dimethyl distearylammonium chloride

 

Classification: Quaternary ammonium salt

Molecular formula: (C18H37)2(CH3)2NCl

 

Properties:

Dihydrogenated tallow dimethyl ammonium chloride is almost insoluble in water, but soluble in non-polar solvents. Dihydrogenated tallow dimethyl ammonium chloride is a colorless or light yellow liquid or paste at room temperature, or a white powder and paste, with good chemical stability. Dihydrogenated tallow dimethyl ammonium chloride has a variety of properties such as softness, antistatic, sterilization, disinfection, emulsification, etc., and can be dissolved in alcohol and hot water. Dihydrogenated tallow dimethyl ammonium chloride has good compatibility with cationic, non-ionic surfactants or dyes.

Uses:

Dihydrogenated tallow dimethyl ammonium chloride is mainly used as an excellent emulsifier for synthetic rubber, silicone oil, asphalt and other oleochemicals;

Dihydrogenated tallow dimethyl ammonium chloride is also the main component of hair conditioner;

Dihydrogenated tallow dimethyl ammonium chloride can also be used as an antistatic agent for synthetic fibers, glass fiber softener, fabric softener, and Bactericide and disinfectant.

When making asphalt emulsifier, the emulsification effect alone is not good. Dihydrogenated tallow dimethyl ammonium chloride is recommended to be used in combination with other surfactants, and dihydrogenated tallow dimethyl ammonium chloride is recommended to be used in combination with octadecyl trimethyl ammonium chloride.