Triazene

Structural formula
	trans triazene
General
Surname	Triazene
other names	1-triazene; 1-triazene;
Molecular formula	H 3 N 3
External identifiers / databases
PubChem	115034
Wikidata	Q8345458
properties
Molar mass	45.05 g mol −1
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Triazene is a chemical compound from the triazenes group and its parent compound.

Extraction and presentation

Triazene can be obtained from hydrazine by pulse radiolysis .

{\ displaystyle \ mathrm {2 \ N_ {2} H_ {4} \ longrightarrow N_ {4} H_ {6} \ longrightarrow NH_ {3} + N_ {3} H_ {3}}}

However, the compound is unstable and breaks down into ammonia and nitrogen . The disintegration half-life at room temperature in water as a thermolysis medium is about 1/100 s (acidic medium) to 100 s (weakly alkaline medium). The decomposition of trans -triazene takes place via cis -triazene, which arises from trans -triazene by configuration isomerization.

properties

According to calculations, triazene is present as trans triazene (see planar HN ₃ framework, weakly pyramidalized amine nitrogen). It is thermodynamically several kJ mol ⁻¹ lower in energy than the configurationally isomer cis -triazene.

use

Derivatives of triazenes are used to produce other organic compounds (e.g. resins and drugs such as dacarbazine , diminazen, etc.).

General structure of triazenes

Individual evidence

↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
^ Reinhard Haubold, Claudia Heinrich-Sterzel, Ulrike Ohms-Bredeman, Carol Strametz: N Nitrogen . Springer Science & Business Media, 2013, ISBN 978-3-662-06336-1 , p. 159 ( limited preview in Google Book search).
↑ ^a ^b Michaela Krieger-Hauwede, Jen-Hui Chang: Basics and main group elements Volume 1: Basics and main group elements . Walter de Gruyter GmbH & Co KG, 2016, ISBN 978-3-11-049585-0 , p. 785 ( limited preview in Google Book search).

[NV-1] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[Reinhard_Haubold,_Claudia_Heinrich-Sterzel,_Ulrike_Ohms-Bredeman,_Carol_Strametz-2] Reinhard Haubold, Claudia Heinrich-Sterzel, Ulrike Ohms-Bredeman, Carol Strametz: N Nitrogen . Springer Science & Business Media, 2013, ISBN 978-3-662-06336-1 , p. 159 ( limited preview in Google Book search).

[Michaela_Krieger-Hauwede,_Jen-Hui_Chang-3] Michaela Krieger-Hauwede, Jen-Hui Chang: Basics and main group elements Volume 1: Basics and main group elements . Walter de Gruyter GmbH & Co KG, 2016, ISBN 978-3-11-049585-0 , p. 785 ( limited preview in Google Book search).