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IdentificationBack Directory
[Molecular Formula]

C14H10N2O4
Chemical PropertiesBack Directory
[density ]

1.2809 (rough estimate)
[refractive index ]

1.6500 (estimate)
Safety DataBack Directory
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

1,8-Diaminochrysazine is an intermediate in the synthesis of compounds used to disperse dye for synthetic polyester fibers.
[Synthesis]

4,5-Diamino-1,8-dihydroxyanthraquinone is prepared from 1,8-dihydroxy-4,5-dinitroanthraquinone by reduction or by cleavage of the sulfonic acid groups from the corresponding 2,7-disulfonic acid .
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