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19201-53-7

19201-53-7 Structure

19201-53-7 Structure
IdentificationBack Directory
[Name]

3H-Indol-3-one, 6-bromo-2-(6-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
[CAS]

19201-53-7
[Synonyms]

C.I.75800
Royal purple
Tyrian Purple
6,6'-DibroMoindigo
C.I. Natural Violet 1
6,6'-Dibromoindigotin
Purple of the Ancients
6,6'-dibromo-2,2'-biindole-3,3'(1H,1'H)-dione
6,6'-Dibromo-Δ2,2'-bi(2H-indole)-3,3'(1H,1'H)-dione
6-Bromo-2-(6-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
6-Bromo-2-(6-bromo-2,3-dihydro-3-oxo-1H-indol-2-ylidene)-2,3-dihydro-1H-indol-3-one
3H-Indol-3-one, 6-bromo-2-(6-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
[Molecular Formula]

C16H8Br2N2O2
[MOL File]

19201-53-7.mol
[Molecular Weight]

420.05
Chemical PropertiesBack Directory
[Boiling point ]

486.0±45.0 °C(Predicted)
[density ]

1.932
[form ]

Solid
[pka]

-5.09±0.20(Predicted)
[color ]

Purple to Dark Purple
Hazard InformationBack Directory
[Uses]

6,6'-Dibromoindigo (CAS# 19201-53-7) is a useful research chemical compound. It is pigments prepared by reacting palygorskite with natural or synthetic dyes. It was found in royal purple dyed textile from Timna valley (Israel).
[Definition]

ChEBI:6,6'-Dibromoindigotin is a member of indoles.
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