Identification | More | [Name]
1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE | [CAS]
128-91-6 | [Synonyms]
1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE 1,5-dihydroxy-4,8-dinitro-10-anthracenedione 1,5-dihydroxy-4,8-dinitroanthracene-9,10-dione 1,5-Dihydroxy-4,8-dinitroanthrachinon 4,8-Dinitroanthrarufin 1,5-DIHYDROXY-4,8-DINITRO ANTHRAQUINONE 97% MIN 1,5(1,8)-DIHYDROXY-4,8(4,5)-DINITRO ANTHRAQUINONE (MIX) 97% MIN 1,5-Dihydroxy-4,8-dinitro-9,10-anthracenedione | [EINECS(EC#)]
204-918-4 | [Molecular Formula]
C14H6N2O8 | [MDL Number]
MFCD00035827 | [Molecular Weight]
330.21 | [MOL File]
128-91-6.mol |
Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . |
Hazard Information | Back Directory | [Uses]
1,5-Dihydroxy-4, 8-dinitroanthraquinone is an important dye precursor for CI Disperse Blue 56, hydrolysis with aqueous alkali. 1,5-Dinitro-4,8-dihydroxyanthraquinone is also prepared from dimethoxyanthraquinone. High purity of 1,5-dimethoxyanthraquinone is required for manufacturing disperse blue dyes. | [Synthesis]
1,5-Dihydroxy-4,8-dinitroanthraquinone is prepared from 1,5-diphenoxyanthraquinone
by nitration followed by
alkaline hydrolysis . |
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Energy Chemical
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TCI AMERICA
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