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602-25-5

602-25-5 Structure

602-25-5 Structure
IdentificationBack Directory
[Name]

1,4-DICHLOROANTHRAQUINONE
[CAS]

602-25-5
[Synonyms]

1,4-DICHLOROANTHRAQUINONE
1,4-Dichloro-9,10-anthraquinone
1,4-dichloroanthracene-9,10-dione
1,4-Dichloro-9,10-anthracenedione
1,4-Dichloro-9,10-dihydro-9,10-dioxoanthracene
[Molecular Formula]

C14H6Cl2O2
[MDL Number]

MFCD00192002
[MOL File]

602-25-5.mol
[Molecular Weight]

277.1
Chemical PropertiesBack Directory
[Melting point ]

187-189 °C(lit.)
[Boiling point ]

455.2±45.0 °C(Predicted)
[density ]

1.514±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

powder to crystal
[color ]

Light yellow to Brown
[InChI]

InChI=1S/C14H6Cl2O2/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6H
[InChIKey]

CAHGWVAXFJXDNI-UHFFFAOYSA-N
[SMILES]

C1(Cl)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(Cl)C=C1
[CAS DataBase Reference]

602-25-5
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[HS Code ]

2914.69.9000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

p-Dichlorobenzene-->Phthalide
[Preparation Products]

Acid blue 80-->Acid Green 25-->Solvent Green 3-->1,4-Difluoroanthraquinone-->Solvent Green 3-->Acid Green 25-->Acid Green 95-->Acid blue 80-->1,4-Dihydroxyanthraquinone-->5-amino-1,4-dichloroanthraquinone
Hazard InformationBack Directory
[Chemical Properties]

Orange-yellow needle-like crystals. Melting point 187.5 ℃. Slightly soluble in ethanol, ether and petroleum, soluble in nitrobenzene, pyridine, hot benzene and acetic acid.
[Uses]

1,4-Dichloroanthraquinone can be used to synthesize vat brown BR and dye intermediates.
[Synthesis]

1,4-Dichloroanthraquinone is obtained by condensation and oxidation of phthalide and p-dichlorobenzene in the presence of aluminum trichloride.
Spectrum DetailBack Directory
[Spectrum Detail]

1,4-DICHLOROANTHRAQUINONE(602-25-5)1HNMR
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