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| | 1,4-Diamino anthraquinone Basic information |
| Product Name: | 1,4-Diamino anthraquinone | | Synonyms: | 1,4-diamino-10-anthracenedione;1,4-diamino-9,10-anthracenedione;1,4-Diamino-9,10-anthraquinone;1,4-Diaminoanthra-9,10-quinone;1,4-Diaminoanthrachinon;1,4-diamino-anthraquinon;1,4-diaminoanthraquinone(ci61100);CI 61100 | | CAS: | 128-95-0 | | MF: | C14H10N2O2 | | MW: | 238.24 | | EINECS: | 204-922-6 | | Product Categories: | Building Blocks;C13 to C14;Carbonyl Compounds;Chemical Synthesis;Ketones;Organic Building Blocks;Solvent Dyestuff;Amine Monomers;Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Protein Kinase Inhibitors and Activators;Indazoles;Intermediates of Dyes and Pigments;Aminoanthraquinones;Anthraquinones;Highly Purified Reagents;Other Categories;Refined Products by Sublimation;Monomers;Primary Amines | | Mol File: | 128-95-0.mol |  |
| | 1,4-Diamino anthraquinone Chemical Properties |
| Melting point | 265-269 °C(lit.) | | Boiling point | 380.84°C (rough estimate) | | density | 1.44 g/cm3 (20℃) | | vapor pressure | <1 hPa (25 °C) | | refractive index | 1.6500 (estimate) | | Fp | 340 °C | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | Soluble in benzene, pyridine, the difficulties, slightly soluble in hot aniline acetate, ethanol. | | pka | 1.17±0.20(Predicted) | | form | Solid | | color | Dark Violet to Black | | PH | 7 (H2O, 20℃) | | Water Solubility | 228.7ug/L(25 ºC) | | BRN | 2216556 | | Stability: | Light Sensitive | | LogP | 3.000 | | CAS DataBase Reference | 128-95-0(CAS DataBase Reference) | | NIST Chemistry Reference | 1,4-Diaminoanthraquinone(128-95-0) | | EPA Substance Registry System | 1,4-Diaminoanthraquinone (128-95-0) |
| Risk Statements | 22 | | Safety Statements | 22-36/37 | | WGK Germany | 2 | | RTECS | CB6300000 | | Autoignition Temperature | >400 °C | | TSCA | Yes | | HS Code | 29223990 | | Toxicity | LD50 orally in Rabbit: 5790 mg/kg |
| | 1,4-Diamino anthraquinone Usage And Synthesis |
| Chemical Properties | Violet powder | | Uses | As an anthraquinone derivative, 1,4-Diamino anthraquinone is a potent and selective protein kinase CK1 delta inhibitor. Studies suggest that it has potential solar cell applications. 1,4-Diamino anthraquinone can be used in studies as a potential competitive non-peptidic inhibitor of HIV-1 proteinase.
| | Uses | Use as the intermediate of synthetic dyes. Use anthraquinone reductive dyes and dispersal dyes and acid dyes and intermediates. Itself to disperse dyestuffs purple. 1,4-Diaminoanthraquinone oxidized with different metal atoms gives rise to conducting coordination polymers consisting of difunctional ligand molecules linked by metal atoms. 1, 4-diaminoanthraquinone has solar cell applications. A hybrid Si/poly (1, 4-diaminoanthraquinone) photoconductive diode for optical sensor applications. Acts as the sequential incorporation of the mediator in electrochemical sensing of glucose on a gold electrode. | | Purification Methods | Purify the anthraquinone by thin-layer chromatography on silica gel using toluene/acetone (9:1) as eluent. The main band is scraped off and extracted with MeOH. The solvent is evaporated, and the quinone is dried in a drying pistol [Land et al. J Chem Soc, Faraday Trans 1 72 2091 1976]. It crystallises from EtOH (m 269o) in dark violet crystals. Store it in sealed ampoules in the dark. [Beilstein 14 H 197, 14 II 113, 14 III 437, 14 IV 458.] | | Properties and Applications |
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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4
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2
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5-6
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5
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5
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4-5
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5
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| | 1,4-Diamino anthraquinone Preparation Products And Raw materials |
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