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1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE

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Company Name: Henan Tianfu Chemical Co.,Ltd.
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Email: info@tianfuchem.com
Products Intro: Product Name:145-49-3 1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE
CAS:145-49-3
Purity:99% Package:25KG;5KG;1KG
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267
Email: info@antaichem.com
Products Intro: Product Name:1,5-Diamino-4,8-dihydroxy-9,10-dihydroanthracene-9,10-dione
CAS:145-49-3
Purity:0.98 Package:1KG;5KG;25KG
Company Name: Career Henan Chemica Co
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Email: laboratory@coreychem.com
Products Intro: Product Name:1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE
CAS:145-49-3
Purity:85.0-99.8% Package:1KG;1USD
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Email: sales@tnjchem.com
Products Intro: Product Name:1,5-diamino-4,8-dihydroxyanthraquinone
CAS:145-49-3
Company Name: Henan Yufu New Materials Co.,Ltd
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Email: sales@yufluoro.com
Products Intro: Product Name:1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE
CAS:145-49-3
1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE Basic information
Product Name:1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE
Synonyms:10-Anthracenedione,1,5-diamino-4,8-dihydroxy-9;4,8-diamino-1,5-dihydroxyanthraquinone;4,8-diamino-anthrarufi;leuco-1,5-diamino-4,8-dihydroxyanthraquinone;1,5-DIHYDROXY-4,8-DIAMINO ANTHRAQUINONE;1,5-DIAMINO-4,8-DIHYDROXY-9,10-DIHYDROANTHRACENE-9,10-DIONE;1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE;1,5-diamino-4,8-dihydroxyanthracene-9,10-dione
CAS:145-49-3
MF:C14H10N2O4
MW:270.24
EINECS:205-655-8
Product Categories:Anthraquinones;Hydroxyanthraquinones;Intermediates of Dyes and Pigments;Aminoanthraquinones
Mol File:145-49-3.mol
1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE Structure
1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE Chemical Properties
Boiling point 413.36°C (rough estimate)
density 1.2809 (rough estimate)
refractive index 1.6500 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form powder to crystal
pka6.35±0.20(Predicted)
color Gray to Dark purple to Black
CAS DataBase Reference145-49-3(CAS DataBase Reference)
EPA Substance Registry System9,10-Anthracenedione, 1,5-diamino-4,8-dihydroxy- (145-49-3)
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
RTECS CB6480000
HS Code 2922500090
MSDS Information
1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE Usage And Synthesis
Uses1,5-Diamino-4,8-dihydroxy-9,10-anthracenedione is a useful building block for organic synthesis.
Safety ProfilePoison by intravenous route. An eye irritant. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Synthesis4,8-Diamino-1,5-dihydroxyanthraquinone is prepared from 1,5-dihydroxy-4,8-dinitroanthraquinone by reduction with sodium sulfide; from 1,5-diphenoxyanthraquinone by nitration, cleavage, and reduction ; a process improvement is described in ; or from 4,8-diamino-1,5- dihydroxyanthraquinone-2,6-disulfonic acid by desulfonation .
1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE Preparation Products And Raw materials
Preparation ProductsVat violet 15 (C.I. 63355)-->ALIZARIN SAFIROL SE-->N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide]
Tag:1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE(145-49-3) Related Product Information
2-Bromo-1,8-diamino-4,5-dihydroxyanthraquinone 1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE 1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE ALIZARIN SAFIROL SE Disperse Blue 56 4,8-DIAMINO-1,5-DIHYDROXYANTHRAQUINONE-2,6-DISULFONIC ACID, DISODIUM SALT DISPERSE BLUE 26 3-Bromo-1,5-diamino-4,8-dihydroxyanthraquinone 4,5-diamino-1,8-dihydroxyanthraquinon Anthracene 2,5-diamino-1,8-dihydroxyanthraquinone 2-Bromo-1,5-diamino-4,8-dihydroxyanthraquinone Dibromo-1,5-diamino-4,8-dihydroxyanthraquinone 2,4-Diamino-1,8-dihydroxyanthraquinone 3,4-Diamino-1,8-dihydroxyanthraquinone 2,8-diamino-1,5-dihydroxyanthraquinone 3,5-Diamino-1,8-dihydroxyanthraquinone 1,4-Diamino-2,3-dihydroxyanthraquinone