ChemicalBook--->CAS DataBase List--->84-48-0

84-48-0

84-48-0 Structure

84-48-0 Structure
IdentificationBack Directory
[Name]

2-Anthraquinonesulfonic acid
[CAS]

84-48-0
[Synonyms]

-Sulfoanthraquinone
Anthraquinonyl-2-sulfoacid
ANTHRAQUINONE-2-SULPHONATE
2-Anthraquinonesulfonic acid
Anthraquinon-2-sulfonic acid
anthraquinonyl-2-sulfonicacid
9,10-Anthraquinone-2-sulfonic acid
9,10-ANTHRAQUINONE-2-SULPHONICACID
9,10-Dioxo-2-anthracenesulfonic acid
9,10-dioxoanthracene-2-sulphonicacid
9,10-dioxoanthracene-2-sulfonic acid
9,10-diketoanthracene-2-sulfonic acid
9,10-dihydro-9,10-dioxo-2-anthracenesulfonicaci
9,10-dihydro-9,10-dioxo-2-Anthracenesulfonicacid
9,10-Dioxo-9,10-dihydro-2-anthracenesulfonic acid
9,10-Dihydro-9,10-dioxyanthracene-2-sulfonic acid
9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
[EINECS(EC#)]

201-532-8
[Molecular Formula]

C14H8O5S
[MDL Number]

MFCD01320544
[MOL File]

84-48-0.mol
[Molecular Weight]

288.28
Chemical PropertiesBack Directory
[Melting point ]

246 °C
[density ]

1.585±0.06 g/cm3(Predicted)
[pka]

pK1: 0.38 (25°C)
[EPA Substance Registry System]

2-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo- (84-48-0)
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

2-HYDROXYANTHRACENE -->Alizarin
Hazard InformationBack Directory
[Chemical Properties]

Slightly soluble in water and ethanol, but insoluble in ether.
[Uses]

Used as dye intermediate for the synthesis of 2-aminoanthraquinone.
[Synthesis]

2-Anthraquinonesulfonic acid was synthesized by ring closure and sulfonation of benzoyl benzoic acid.
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