1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE
1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE Basic information
- Product Name:
- 1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE
- Synonyms:
-
- 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-Dihydroxy-4,8-dinitro-9,10-anthracenedione
- CAS:
- 128-91-6
- MF:
- C14H6N2O8
- MW:
- 330.21
- EINECS:
- 204-918-4
- Product Categories:
-
- Anthraquinones
- Hydroxyanthraquinones
- Intermediates of Dyes and Pigments
- Mol File:
- 128-91-6.mol
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1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE Chemical 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)
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Safety Information
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
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1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE Usage And Synthesis
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 .
1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONESupplier
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 4006608290; 18621169109
- market03@meryer.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
TCI AMERICA
- Tel
- 800-4238616
- sales@tciamerica.com
9ding chemical ( Shanghai) Limited
- Tel
- 4009209199
- sales@9dingchem.com
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