a yellow, crystalline, slightly water-soluble solid, C12H8N2, used in organic synthesis chiefly in the manufacture of dyes.
Origin of phenazine
Also called azophenylene.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a yellow crystalline tricyclic compound that is the parent compound of many azine dyes and some antibiotics. Formula: C 6 H 4 N 2 C 6 H 4
Word Origin for phenazine
C19: from pheno- + azine
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Any of a class of organic compounds containing two benzene rings joined to each other by an inner benzene ring in which two of the carbon atoms have been replaced by nitrogen atoms. Phenazines are a type of pyrazine, and are used especially in making dyes and in pharmaceuticals.
The simplest of this class of compounds. It forms yellow crystals and is used to make dyes. Chemical formula: C12H8N2.
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