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6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione

6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione Structure
6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione structure
CAS No.
6451-05-4
Chemical Name:
6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione
Synonyms
C.I.56070;Helindon Yellow R;5H-Benzo[b]carbazole-6,11-dione;6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione
CBNumber:
CB52341869
Molecular Formula:
C16H9NO2
Molecular Weight:
247.25
MDL Number:
MOL File:
6451-05-4.mol
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6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione Properties

Melting point 300-303 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
Boiling point 508.2±19.0 °C(Predicted)
Density 1.441±0.06 g/cm3(Predicted)
pka 13.65±0.20(Predicted)

6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione Preparation Products And Raw materials

Raw materials

Preparation Products

5H-Benzo[b]carbazole-6,11-dione 6,11-Dihydro-5H-benzo[b]carbazole-6,11-dione C.I.56070 Helindon Yellow R 6451-05-4