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| 1,8,9-TRIHYDROXYANTHRACENE Basic information |
| Product Name: | 1,8,9-TRIHYDROXYANTHRACENE | | Synonyms: | 1,8,9-TRIHYDROXYANTHRACENE;1,8,9-Anthratriol;1,8-Dihydroxy-9-anthranol;1,8-Dihydroxy-9-anthrone;1,8-dihydroxyanthranol;9(10H)-Anthracenone, 1,8-dihydroxy-;Anthra-Derm;Antraderm | | CAS: | 480-22-8 | | MF: | C14H10O3 | | MW: | 226.23 | | EINECS: | | Product Categories: | Anthracenes | | Mol File: | 480-22-8.mol |
| 1,8,9-TRIHYDROXYANTHRACENE Chemical Properties |
| Melting point | 181 °C | | Boiling point | 327.84°C (rough estimate) | | density | 1.2022 (rough estimate) | | refractive index | 1.5767 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | pka | 6.23±0.30(Predicted) | | color | Yellow powder | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | CAS DataBase Reference | 480-22-8(CAS DataBase Reference) | | EPA Substance Registry System | 1,8,9-Anthracenetriol (480-22-8) |
| RTECS | CB1225000 | | Toxicity | mmo-sat 100 mg/plate BCSTB5 5,1489,77 |
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ALFA
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| 1,8,9-TRIHYDROXYANTHRACENE Usage And Synthesis |
| Chemical Properties | yellow crystalline powder | | Uses | Antipsoriatic. | | Definition | ChEBI: An anthracenetriol that is anthracene substituted by hydroxy groups at positions 1, 8 and 9. | | Brand name | Anthra-Derm (Dermik); DrithoCreme
(Dermik); Drithoscalp (Dermik); Lasan (Stiefel). | | General Description | Odorless yellow leaflets or needles; yellow powder. Tasteless. Filtrate from water suspension is neutral to litmus. When exposed to air, alkaline solutions turn red and lose their fluorescence. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 1,8,9-TRIHYDROXYANTHRACENE is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. 1,8,9-TRIHYDROXYANTHRACENE is incompatible with strong oxidizing agents. . | | Fire Hazard | Flash point data for 1,8,9-TRIHYDROXYANTHRACENE are not available. 1,8,9-TRIHYDROXYANTHRACENE is probably combustible. | | Safety Profile | Questionable carcinogen withexperimental neoplastigenic and tumorigenic data.Mutation data reported. Skin contact can cause folliculitis.Absorption can cause kidney damage and intestinaldisturbances. Combustible when heated. When heated todecompositi | | Purification Methods | Crystallise it from pet ether and pKEst ~dry it in vcuo.[Beilstein 6 IV 7602.] |
| 1,8,9-TRIHYDROXYANTHRACENE Preparation Products And Raw materials |
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