Any of three isomeric compounds, C7 H9 N, used to make dyes.
Any of three isomeric amino derivatives, CH3C6H4NH2, of toluene, used in organic synthesis, in dyes, as a test reagent, etc.
Any of three isomeric compounds containing a benzene ring with a methyl (CH3 ) and amino (NH2 ) group attached to it. Toluidine is used to make dyes. Chemical formula: C7H9N.
Origin of toluidine
- tolu(ene) –id(e) –ine
From American Heritage Dictionary of the English Language, 5th Edition