| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing1@energy-chemical.com |
| Products Intro: |
Product Name:1,8-Diaminochrysazine
CAS:128-94-9
Purity:NULL Package:10mg;1mg;5mg Remarks:NULL
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| Company Name: |
Shaanxi Dideu Medichem Co. Ltd
|
| Tel: |
029-81124267 15229202216 |
| Email: |
1073@dideu.com |
| Products Intro: |
Product Name:1 8-DIAMINO-4 5-DIHYDROXYANTHRAQUINONE
CAS:128-94-9
Purity:99% Package:25KG
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| | 1 8-DIAMINO-4 5-DIHYDROXYANTHRAQUINONE Basic information |
| Product Name: | 1 8-DIAMINO-4 5-DIHYDROXYANTHRAQUINONE | | Synonyms: | 1,8-diamino-4,5-dihydroxy-10-anthracenedione;1,8-Diamino-4,5-dihydroxy-9,10-anthracenedione;1,8-diamino-4,5-dihydroxy-9,10-anthraquinone;1,8-diamino-4,5-dihydroxyanthrachinon;1,8-diamino-4,5-dihydroxy-anthraquinon;1,8-diaminochrysazine;1,8-dihydroxy-4,5-diaminoanthrachinon;10-Anthracenedione,1,8-diamino-4,5-dihydroxy-9 | | CAS: | 128-94-9 | | MF: | C14H10N2O4 | | MW: | 270.24 | | EINECS: | 204-921-0 | | Product Categories: | | | Mol File: | 128-94-9.mol |  |
| | 1 8-DIAMINO-4 5-DIHYDROXYANTHRAQUINONE Chemical Properties |
| Melting point | >300 °C (decomp) | | Boiling point | 413.36°C (rough estimate) | | density | 1.2809 (rough estimate) | | refractive index | 1.6500 (estimate) | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 6.34±0.20(Predicted) | | color | Black | | EPA Substance Registry System | 9,10-Anthracenedione, 1,8-diamino-4,5-dihydroxy- (128-94-9) |
| | 1 8-DIAMINO-4 5-DIHYDROXYANTHRAQUINONE Usage And Synthesis |
| Uses | 1,8-Diaminochrysazine is an intermediate in the synthesis of compounds used to disperse dye for synthetic polyester fibers. | | Synthesis | 4,5-Diamino-1,8-dihydroxyanthraquinone is prepared from
1,8-dihydroxy-4,5-dinitroanthraquinone by reduction
or by cleavage of the sulfonic acid
groups from the corresponding 2,7-disulfonic
acid . |
| | 1 8-DIAMINO-4 5-DIHYDROXYANTHRAQUINONE Preparation Products And Raw materials |
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