| M Formula: | C33H31N3•HCl |
| Properties: | |
| Bronze colored, crystalline powder. Soluble in hot water, alcohol, or ether. | |
| Derivation: | |
| Michler's ketone is condensed with phenyl-α-naphthylamine. | |
| Use: | |
| Dyeing silk, wool, and cotton; biological stain; dye intermediate for complex acid pigment toners. | |