Illustrated Glossary of Organic Chemistry

Hydrazine: The molecule H2N-NH2 (two amino groups joined by a single bond), or a derivative of this molecule.

Molecular Structure of Hydrazine





Lewis structure
  
Ball and spoke   
Space filling model

Representative Hydrazines



1,2-Dimethylhydrazine
  
2,5-Dinitrophenylhydrazine (2,4-DNPH)