Hexadecyl trimethyl ammonium chloride CAS 112-02-7

Introduction

Hexadecyl trimethyl ammonium chloride (CAS 112-02-7), commonly abbreviated as CTAC, is a cationic surfactant. It is a white or slightly yellow paste or solid that is readily soluble in hot water and alcoholic solvents such as methanol and ethanol. Hexadecyl trimethyl ammonium chloride possesses softening, emulsifying, antistatic, and bactericidal properties. It exhibits good chemical stability and is resistant to strong acids and bases. It is primarily used in asphalt emulsification, as an additive in hair conditioners, as an antistatic agent for synthetic fibers, in the softening treatment of glass fibers, and in the preparation of mesoporous materials. It is highly toxic to fish and irritating to the eyes; it must be stored in a light-protected, sealed container and kept separate from oxidizing agents.

Quality standard

Application

It has bactericidal and mildew-proof effects;
It has excellent softening effect and is widely used in shampoo, hair care products, fabric softeners and other products;
It can be used as an emulsifier in the pigment and dye industries and as an emulsifier in the asphalt industry;
It is used as an emulsifier for high-temperature resistant oil-in-water emulsified mud when drilling deep wells in the oil field industry, and can also be used as an anti-sticking agent in the latex industry.
It has a unique phase transfer catalytic function and is widely used in fine chemicals, pharmaceutical synthesis and other industries

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