Basic information Safety Supplier Related

[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione

Basic information Safety Supplier Related

[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione Basic information

Product Name:
[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione
Synonyms:
  • [4,4'-bi-7H-benz[de]anthracene]-7,7'-dione
  • 4,4''-DIBENZANTHRONYL
  • 4,4'-Bi(7H-benz[de]anthracen-7-one)
  • Benzanthronyl
  • Dibenzonyl
CAS:
116-90-5
MF:
C34H18O2
MW:
458.51
EINECS:
204-164-6
Mol File:
116-90-5.mol
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[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione Chemical Properties

Boiling point:
524°C (rough estimate)
Density 
1.0924 (rough estimate)
refractive index 
1.4875 (estimate)
EPA Substance Registry System
[4,4'-Bi-7H-benz[de]anthracene]-7,7'-dione (116-90-5)
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[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione Usage And Synthesis

Synthesis

4,4'-Bibenzanthronyl is prepared by mild alcoholic alkali melt of benzanthrone (below 200 ?C in the presence of excess alcohol) . It is an intermediate in the synthesis of violanthrone dyes (see Section 2.12.8).

[4,4'-bi-7H-benz[de]anthracene]-7,7'-dioneSupplier

Camida
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