Anthraquinone, 1,4-dihydroxy-; c.i. 58050; Chinizarin; Quinizarin; Quinizarine; Smoke orange r; 1,4-Dihydroxy-9,10-anthraquinone; 9,10-Anthracenedione, 1,4-dihydroxy-
Deep Orange Powder.
190.0-193.0 deg C
1 mm hg (196.7 c)
hot water, alcohol, ether, benzene, potassium chloride, sulfuric acid
1,4-dihydroxyanthraquinone is used as an orange dye for the coloring of various oils and petrochemicals such as gasoline. This material can be easily halogenated to make other dyes as well.
For more information on 1,4-Dihydroxyanthraquinone(Crude) CAS 81-64-1:
The 1,4-Dihydroxyanthraquinone Pubchem Page
The 1,4-Dihydroxyanthraquinone Wiki Page
The NIST Chemisty WebBook
Dyes and colors
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