hydrazine
/ˈhaɪdɹəˌziːn/ noun
Forms hydrazines
- noun (inorganic chemistry, uncountable) A corrosive, fuming liquid, NH₂-NH₂, used as a rocket fuel.
- noun (organic chemistry, countable) Any member of the class of organic compounds formally derived from NH₂-NH₂ by replacing one of the hydrogen atoms.
Synonyms
Etymology
Borrowed from German Hydrazin, coined by Emile Fischer in 1875 as a derivative from Diazin, an obsolete name for diimide, of which hydrazine is a hydrogenated analog. By surface analysis, hydr- + azo (“nitrogen”) + -ine.
Webster’s 1913
- noun Any one of a series of nitrogenous bases, resembling the amines and produced by the reduction of certain nitroso and diazo compounds; as, methyl hydrazine, phenyl hydrazine, etc. They are derivatives of hydrazine proper, H2N.NH2, which is a doubled amido group, recently (1887) isolated as a stable, colorless gas, with a peculiar, irritating odor. As a base it forms distinct salts. Called also diamide, amidogen, (or more properly diamidogen), etc.
Etymology [Hydr- + azo- + -ine.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “hydrazine”, CC BY-SA 4.0. Details