Skip to content
diazene

Structure via PubChem · Public domain (PubChem)

EntityQ423323· pop 20· linked from 185 articles

Also known as diimine, diimide

Diimide, also called diazene or diimine, is a compound having the formula HN=NH. It exists as two geometric isomers, E (trans) and Z (cis). The term diazene is more common for organic derivatives of diimide. Thus, azobenzene is an example of an organic diazene.

Chemical data

Formula
H2N2
Molecular weight
30.03 g/mol
IUPAC name
diazene
SMILES
N=N
InChIKey
RAABOESOVLLHRU-UHFFFAOYSA-N
XLogP
1.5
Polar surface area
47.7 Ų
H-bond donors
2
H-bond acceptors
2
Formal charge
0

via PubChem

Wikidata facts

Mass
30.021798
Show 3 more facts
canonical SMILES
N=N
Commons category
Diazene
chemical formula
H₂N₂
Sources (3)

via Wikidata · CC0

~3 min read

Article

5 sections
Contents
  • Synthesis
  • Applications to organic synthesis
  • Selectivity
  • Related
  • References

Diimide, also called diazene or diimine, is a compound having the formula HN=NH. It exists as two geometric isomers, E (trans) and Z (cis). The term diazene is more common for organic derivatives of diimide. Thus, azobenzene is an example of an organic diazene.

==Synthesis== A traditional route to diimide involves oxidation of hydrazine with hydrogen peroxide or air.

Gallery (2)

Connections

Categories