Product name:N-Hexadecyltrimethylammonium chloride
CAS:112-02-7
Molecular Formula:C19H42ClN
Formula Weight:320
Specification:500g
Description:
N-Hexadecyltrimethylammonium chloride is a topical antiseptic. It is also commonly used in hair conditioners and shampoos, as a conditioning agent.
N - Hexadecyltrimethylammonium chloride is white or light yellow paste or solid. Relative density 0.968. Resistant to heat, light, acid and alkali. It has excellent stability and biodegradability. It has good compatibility with cationic, non - ionic and amphoteric ionic surfactants.
250 kg hexadecane dimethylamine is added to the reactor. Dissolve with 250L petroleum ether. 47 kg of chloromethane was injected. Under sealed conditions, the stirring temperature was raised, and the temperature was azeotropic for 1 hour at 80℃. Cooling, cooling, step-down, at atmospheric pressure with ethanol and ethyl acetate mixed solvent for recrystallization, get N - Hexadecyltrimethylammonium chloride.
N - Hexadecyltrimethylammonium chloride used in emulsified silicone oil, conditioner emulsifier, fiber softening agent and antistatic agent. Can be used to soften and isolate paper. Corrosion inhibitor in pickling. The oil industry is used to prevent internal corrosion of pipelines and acid-water treatment systems.