| Identification | More | [Name]
1,4-Diamino-2,3-dihydroanthraquinone | [CAS]
81-63-0 | [Synonyms]
1,4-DIAMINO-2,3-DIHYDRO-9,10-ANTHRACENEDIONE
1 4-DIAMINO-2 3-DIHYDROANTHRAQUINONE
1,4-DIAMINOANTHRAQUINONE LEUCO DERIVATIVE
2 3-DIHYDRO-1 4-ANTHRAQUINONYLENEDIAMINE
1,4-diamino-2,3-dihydro-10-anthracenedione
10-Anthracenedione,1,4-diamino-2,3-dihydro-9
2,3-dihydro-1,4-diamino-anthraquinon
Anthraquinone, 1,4-diamino-2,3-dihydro-
Anthraquinone, 2,3-dihydro-1,4-diamino-
c.i.solventviolet47
solventviolet47
1,4-DIAMINOANTHRAQUINONE LEUCO-COMPOUND
Smoke Royal Purple | [EINECS(EC#)]
201-367-1 | [Molecular Formula]
C14H12N2O2 | [MDL Number]
MFCD00035689 | [Molecular Weight]
240.26 | [MOL File]
81-63-0.mol |
| Chemical Properties | Back Directory | [Melting point ]
>190°C (dec.) | [Boiling point ]
382.97°C (rough estimate) | [density ]
1.1613 (rough estimate) | [refractive index ]
1.6180 (estimate) | [storage temp. ]
-20°C Freezer, Under Inert Atmosphere | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
5.11±0.20(Predicted) | [color ]
Very Dark Green to Very Dark Brown | [InChI]
InChI=1S/C14H12N2O2/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-4H,5-6,15-16H2 | [InChIKey]
SSGALQHXKMAJTL-UHFFFAOYSA-N | [SMILES]
C1(N)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(N)CC1 | [CAS DataBase Reference]
81-63-0(CAS DataBase Reference) | [NIST Chemistry Reference]
9,10-Anthracenedione, 1,4-diamino-2,3-dihydro-(81-63-0) | [EPA Substance Registry System]
81-63-0(EPA Substance) |
| Hazard Information | Back Directory | [Description]
1,4-Diamino-2,3-dihydroanthraquinone (DDA) is a dark purple needle crystal. It is insoluble in water, but soluble in benzene, pyridine, nitrobenzene, and aniline. Can be used to prepare purple smoke bombs. It is highly susceptible to oxidation to 1,4-diaminoanthraquinone (DAA) in the air or during smoke bomb burning. DDA is a weak mutagen in the Salmonella Reversin Assay, and a combustion or oxidation product in the same test, and DAA is a strong mutagen. | [Chemical Properties]
Dark Greenish Brown Solid | [Uses]
An anthraquinone-derived dye. | [Uses]
Leuco-1,4-diaminoanthraquinone (leucamine) is an important precursor for 1,4-diaminoanthraquinone. | [Properties and Applications]
dark red light purple. |
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