Диизопропаноламин

Химические свойства

Diisopropanolamine is a corrosive, hygroscopic solid (18, 139).

Использование

Diisopropanolamine was used to study its effects upon choline uptake and phospholipid synthesis in Chinese hamster ovary (CHO) cells

Общее описание

Colorless liquid or white to yellow crystalline solid with an odor of dead fish or ammonia. Liquid floats and mixes with water. Solid sinks and mixes in water.

Реакции воздуха и воды

Water soluble.

Профиль реактивности

Diisopropanolamine is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Diisopropanolamine may be sensitive to light and air. Diisopropanolamine will react with oxidizing materials.

Угроза здоровью

Vapor concentrations too low to irritate unless exposure is prolonged. Liquid will burn eyes and skin.

Пожароопасность

Diisopropanolamine is combustible.

Химическая реактивность

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Flush with water; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Методы очистки

Crystallise the amine repeatedly from dry diethyl ether. [Beilstein 4 III 761.]