1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE

1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE Structure
CAS No.
128-91-6
Chemical Name:
1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE
Synonyms
1,5-Dihydroxy-4,8-dinitro-9,10-anthracenedione;Nsc 37584;Einecs 204-918-4;1,5-DIHYDROXY-4,8-DI;4,8-Dinitroanthrarufin;Anthrarufin, 4,8-dinitro-;1,5-Dihydroxy-4,8-dinitroanthrachinon;4,8-Dinitro-1,5-dihydroxyanthraquinone;4,8-Dihydroxy-1,5-dinitroanthraquinone;1,5-Dinitro-4,8-dihydroxyanthraquinone
CBNumber:
CB7677331
Molecular Formula:
C14H6N2O8
Molecular Weight:
330.21
MOL File:
128-91-6.mol
Modify Date:
2024/12/18 14:08:57

1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE Properties

Melting point 360-362 °C
Boiling point 669.4±55.0 °C(Predicted)
Density 1.838±0.06 g/cm3(Predicted)
pka 3.39±0.20(Predicted)
CAS DataBase Reference 128-91-6(CAS DataBase Reference)
EPA Substance Registry System 9,10-Anthracenedione, 1,5-dihydroxy-4,8-dinitro- (128-91-6)

SAFETY

Risk and Safety Statements

Risk Statements  36/37/38
Safety Statements  26-36/37/39

1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE Chemical Properties,Uses,Production

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.

1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE 1,5-dihydroxy-4,8-dinitro-10-anthracenedione 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-dinitroanthracene-9,10-dione 1,5-Dinitro-4,8-dihydroxyanthraquinone 4,8-Dihydroxy-1,5-dinitroanthraquinone 4,8-Dinitro-1,5-dihydroxyanthraquinone 9,10-Anthracenedione, 1,5-dihydroxy-4,8-dinitro- Anthraquinone, 1,5-dihydroxy-4,8-dinitro- (8ci) Anthrarufin, 4,8-dinitro- Einecs 204-918-4 Nsc 37584 1,5-DIHYDROXY-4,8-DI 1,5-Dihydroxy-4,8-dinitroanthraquinone> 1,5-Dihydroxy-4,8-dinitro-9,10-anthracenedione 128-91-6 Hydroxyanthraquinones Anthraquinones Anthraquinones Hydroxyanthraquinones Intermediates of Dyes and Pigments