| Identification | More | [Name]
1,8,9-TRIHYDROXYANTHRACENE | [CAS]
480-22-8 | [Synonyms]
1,8,9-TRIHYDROXYANTHRACENE
ANTHRALIN
DITHRANOL
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
Batidrol
Chrysodermol
Cignolin
Cigthranol
Cygnolin
Dermaline
Derobin
Dihydroxy-Anthranol
Dioxyanthranol
Dithrocream | [Molecular Formula]
C14H10O3 | [MDL Number]
MFCD00001250 | [Molecular Weight]
226.23 | [MOL File]
480-22-8.mol |
| Chemical Properties | Back Directory | [Appearance]
yellow crystalline powder | [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) |
| Hazard Information | Back Directory | [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. | [Reactivity Profile]
1,8,9-TRIHYDROXYANTHRACENE(480-22-8) 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. This chemical is incompatible with strong oxidizing agents. . | [Air & Water Reactions]
Insoluble in water. | [Fire Hazard]
Flash point data for this chemical are not available. 1,8,9-TRIHYDROXYANTHRACENE is probably combustible. | [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). | [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.] |
| Spectrum Detail | Back Directory | [Spectrum Detail]
1,8,9-TRIHYDROXYANTHRACENE(480-22-8)MS
1,8,9-TRIHYDROXYANTHRACENE(480-22-8)1HNMR
1,8,9-TRIHYDROXYANTHRACENE(480-22-8)13CNMR
1,8,9-TRIHYDROXYANTHRACENE(480-22-8)IR1
1,8,9-TRIHYDROXYANTHRACENE(480-22-8)IR2
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1-(800)-881-8210 |
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Maya High Purity Chemicals
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