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56524-77-7

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56524-77-7 Structure

56524-77-7 Structure
IdentificationBack Directory
[Name]

1-amino-4,5-dihydroxy-8-(methylamino)anthraquinone
[CAS]

56524-77-7
[Synonyms]

Einecs 260-243-5
Disperse blue 35A
Mono N-DesMethyl Disperse Polyester Dark Blue
5-Amino-1,8-dihydroxy-4-methylaminoanthraquinone
1-amino-4,5-dihydroxy-8-(methylamino)anthraquinone
1-Amino-4,5-dihydroxy-8-(N-methylamino)anthraquinone
1-Amino-4,5-dihydroxy-8-(methylamino)-9,10-anthracenedione
1-aMino-4,5-dihydroxy-8- (MethylaMino)anthracene-9,10-dione
9,10-Anthracenedione, 1-amino-4,5-dihydroxy-8-(methylamino)-
Mono N-Desmethyl Disperse Polyester Dark Blue (Technical Grade)
[EINECS(EC#)]

260-243-5
[Molecular Formula]

C15H12N2O4
[MDL Number]

MFCD17170127
[MOL File]

56524-77-7.mol
[Molecular Weight]

284.27
Chemical PropertiesBack Directory
[Melting point ]

>222°C (dec.)
[Boiling point ]

629.0±55.0 °C(Predicted)
[density ]

1.600±0.06 g/cm3(Predicted)
[storage temp. ]

Amber Vial, -20°C Freezer, Under inert atmosphere
[solubility ]

Dichloromethane (Slightly), DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

6.67±0.20(Predicted)
[color ]

Very Dark Blue to Black
[Stability:]

Light Sensitive
[EPA Substance Registry System]

9,10-Anthracenedione, 1-amino-4,5-dihydroxy-8-(methylamino)- (56524-77-7)
Safety DataBack Directory
[TSCA ]

TSCA listed
[HS Code ]

2922509090
Hazard InformationBack Directory
[Uses]

Mono N-Desmethyl Disperse Polyester Dark Blue is a disperse dye for synthetic polyester fibers. It has good heat and light resistance and is used for thermal transfer recording.
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