dicyandiamide
2-Cyanoguanidine is a nitrile derived from guanidine. It is a dimer of cyanamide, from which it can be prepared.
Wikidata facts
- Mass
- 84.044
Show 3 more facts
- chemical formula
- C₂H₄N₄
- canonical SMILES
- C(#N)N=C(N)N
- melting point
- 210.0
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Article
3 sectionsContents
- Production and use
- Chemistry
- References
2-Cyanoguanidine is a nitrile derived from guanidine. It is a dimer of cyanamide, from which it can be prepared.
==Production and use== 2-Cyanoguanidine is produced by treating cyanamide with base. It is produced in soil by decomposition of cyanamide. A variety of useful compounds are produced from 2-cyanoguanidine, guanidines and melamine. For example, acetoguanamine and benzoguanamine are prepared by condensation of cyanoguanidine with the nitrile: