(inorganic chemistry, uncountable) A corrosive, fuming liquid, NH₂-NH₂, used as a rocket fuel. / (organic chemistry, countable) Any member of the class of organic compounds formally derived from NH₂-NH₂.

plural of hydrazine

(organic chemistry) treatment or reaction with hydrazine, especially any addition reaction in which the elements of hydrazine are added across a double bond to form a diamine

plural of hydrazination

(organic chemistry) The carboxylic acid derived from hydrazine NH₂-NH-COOH