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1503-48-6

1503-48-6 Structure

1503-48-6 Structure
IdentificationBack Directory
[Name]

QUINACRIDONEQUINONE
[CAS]

1503-48-6
[Synonyms]

quino[2,3-b]acridine-6,7,13,14(5H,12H)-tetrone
quinolino[2,3-b]acridine-6,7,13,14(5H,12H)-tetraone
5,12-dihydroquinolino[2,3-b]acridine-6,7,13,14-tetrone
[EINECS(EC#)]

216-125-0
[Molecular Formula]

C20H10N2O4
[MDL Number]

MFCD06798069
[MOL File]

1503-48-6.mol
[Molecular Weight]

342.3
Chemical PropertiesBack Directory
[Melting point ]

>300 °C(lit.)
[Boiling point ]

549.5±50.0 °C(Predicted)
[density ]

1.60±0.1 g/cm3(Predicted)
[form ]

solid
[pka]

-5.04±0.20(Predicted)
[InChI]

1S/C20H10N2O4/c23-17-9-5-1-3-7-11(9)21-15-13(17)19(25)16-14(20(15)26)18(24)10-6-2-4-8-12(10)22-16/h1-8H,(H,21,23)(H,22,24)
[InChIKey]

KSLLMGLKCVSKFF-UHFFFAOYSA-N
[SMILES]

O=C1C2=C(C(=O)C3=C1C(=O)c4ccccc4N3)C(=O)c5ccccc5N2
[EPA Substance Registry System]

Quino[2,3-b]acridine-6,7,13,14(5H,12H)-tetrone (1503-48-6)
Safety DataBack Directory
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[TSCA ]

TSCA listed
[REACH Registrations]

Active
[Storage Class]

11 - Combustible Solids
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