Diisopropanolamine

　　Main Uses

　　Gas Purification:

　　Widely used as a desulfurization and decarbonization agent for the absorption of hydrogen sulfide (H₂S) and carbon dioxide (CO₂) in industrial gases such as natural gas and syngas, achieving separation through the reaction of basic groups with acidic gases.

　　Surfactant Synthesis:

　　Used in the preparation of amphoteric and cationic surfactants, applied in detergents, emulsifiers, foaming agents, etc., and is particularly common in industrial cleaning and textile auxiliaries.

　　Pharmaceutical and Pesticide Intermediates:

　　As a raw material for organic synthesis, it participates in the construction of pharmaceutical and pesticide molecules, for example, used in the synthesis of local anesthetics and antihistamines.

　　Coatings and Resin Industry:

　　Used as a curing agent or crosslinking agent for the curing of polyurethane resins and epoxy resins, improving the adhesion and chemical resistance of coatings; it can also be used to prepare water-soluble resins.

　　Other Fields:

　　Used as a corrosion inhibitor in metalworking fluids, a pH regulator in cosmetics, and a softening agent in the textile industry.

CAS NO: 110-97-4

EC NO: 203-820-9

Molecular Formula: C₆H₁₆NO₂

Molecular Weight: 134.1962

Alias: Di(2-hydroxypropyl)amine; DIPA; 2,2'-Dihydroxydipropylamine;

Structure: