N,N-Dimethyldodecylamine Liquid Raw Materials CAS 112-18-5

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Uses and synthesis of N,N-Dimethyldodecylamine Liquid

N,N-Dimethyldodecylamine Liquid is the intermediate of quaternary ammonium cationic surfactants.N,N-Dimethyldodecylamine CAS 112-18-5 can be reacted with ethylene oxide; dimethyl sulphate; diethyl sulphate; chloromethane; chlorobenzyl chloride and so on to form different quaternary ammonium cations;N,N-Dimethyldodecylamine Raw Materials can be reacted with sodium chloroacetate to obtain alkyl betaine amphoteric surfactants; and reacted with hydrogen peroxide to obtain amine oxide. 

Applications / Functions of N,N-Dimethyldodecylamine Liquid

1. N,N-Dimethyldodecylamine Liquid is an intermediate for quaternary ammonium cationic surfactants.
2. N,N-Dimethyldodecylamine CAS 112-18-5 Used as an important intermediate in the synthesis of vitamin E
3. N,N-Dimethyldodecylamine Raw Materials Used in the preparation of fibre detergents, fabric softeners, asphalt emulsifiers, dyestuff oil additives, metal rust inhibitors, antistatic agents, etc.

Physicochemical Property of N,N-Dimethyldodecylamine Liquid

Colourless liquid. Melting point -20℃, boiling point 247℃, 110-112℃(0.4kPa), relative density 0.775, refractive index 1.4375, easily soluble in alcohols, insoluble in water.

Production methodprocess of N,N-Dimethyldodecylamine Liquid

Dodecanol and dimethylamine are catalytically aminated in the liquid phase at atmospheric pressure, 180-120°C, one molecule of water is removed, the crude tertiary amine is obtained, and the high purity N,N-Dimethyldodecylamine Liquid is obtained by distillation under reduced pressure.

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