hydrazino-comb. form
/hʌɪdrəˈziːnəʊ/ Chemistry.
A combining form of hydrazine n., denoting the univalent radical NH·NH2 (or a substituted radical derived from this in which univalent radicals replace one or more of the hydrogen atoms); also used attributively (without hyphen) as an independent word.
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hydrazo-1872
hydrazino-1907
1907 Jrnl. Chem. Soc. 92 i. 880 The present work was undertaken to determine the conditions under which the hydroxyls of phenols can be displaced similarly by the hydrazino-group ·NH·NH2.
1919 Chem. Abstr. 13 1304 (heading) Hydrazino acids.
1919 Chem. Abstr. 13 1304 Dihydrazine hydrazinodimalonic acid.
1952 E. H. Rodd Chem. Carbon Compounds I. xii. 841 Hydrazinoacetic acid, NH2NHCH2CO2H.
1953 C. C. Clark Hydrazine iii. 35 Hydrogenation of hydrazones and azines to hydrazino compounds is possible in many cases.
1953 C. C. Clark Hydrazine iii. 36 (heading) Hydrazino acids and esters.
This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2021).
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comb. form1907