N,N-Diethylhydroxylamine CAS 3710-84-7 (English Name: diethylhydroxylamine), abbreviated as diethyl hydroxylamine, DEHA (purity 85% 98%), is an organic substance with the chemical formula of c4h11no. The pure product of diethylhydroxylamine at room temperature is colorless transparent liquid and the industrial product is light yellow transparent liquid. It is stable at room temperature, the storage time is prolonged, the color will gradually turn yellow, direct sunlight, contact with air, and the discoloration speed is fast. After intense shaking, it will be temporarily turbid and clear naturally after a few hours. It has amine taste and is easily soluble in water. The aqueous solution is weakly alkaline to litmus test paper and can be dissolved in organic solvents such as ethanol, ether, chloroform and benzene. Diethyl hydroxylamine is combustible and generates toxic nitrogen oxides. Vapor and air can form explosive mixtures. Diethylhydroxylamine is toxic and irritates eyes and skin. It is a medium strength organic reducing agent and can be used as polymerization inhibitor, antioxidant, stabilizer, etc.
Properties: colorless transparent liquid
Density (g / ml, 25 / 4 ℃): 1.867
Relative vapor density (g / ml, air = 1): 0.867
Melting point (º C): - 8 ~ - 15
Boiling point (º C, atmospheric pressure): 133
Refractive index: 1.4173
Flash point (º C): 46.1
Solubility: soluble in ethanol, ether, chloroform, benzene and water.
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