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

Product Name: [4,4'-bi-7H-benz[de]anthracene]-7,7'-dione
CAS No.: 116-90-5
Chemical Name: [4,4'-bi-7H-benz[de]anthracene]-7,7'-dione
Synonyms: Dibenzonyl;Benzanthronyl;4,4''-DIBENZANTHRONYL;4,4'-Bi(7H-benz[de]anthracen-7-one);[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione
CBNumber: CB2920869
Molecular Formula: C34H18O2
Formula Weight: 458.51
MOL File: 116-90-5.mol

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

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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Hazard and Precautionary Statements (GHS)

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[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione Chemical Properties,Usage,Production

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'-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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

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116-90-5, [4,4'-bi-7H-benz[de]anthracene]-7,7'-dioneRelated Search:

[4,4'-bi-7H-benz[de]anthracene]-7,7'-dione 4,4'-DIETHYLBIPHENYL 4-Benzoylbiphenyl 1-P-TOLYL-NAPHTHALENE 4-METHYL-1-ACETONAPHTHONE 4,4'-Biphenyldicarboxaldehyde 4-ACETYL-4'-METHYLBIPHENYL Benzanthrone 4-ACETYL-4'-ETHYLBIPHENYL 1,5-DIMETHYLNAPHTHALENE 4-BENZYLBIPHENYL 4,4'-Diacetylbiphenyl 4'-ETHYLBIPHENYL-4-CARBOXALDEHYDE 4'-ACETYL-BIPHENYL-4-CARBALDEHYDE

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

4,4''-DIBENZANTHRONYL

4,4'-Bi(7H-benz[de]anthracen-7-one)

Benzanthronyl

Dibenzonyl

116-90-5