Introduction：Basic information about CAS 494-72-4|4,4′-DIPHENOQUINONE (DQ), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4′-DIPHENOQUINONE (DQ) |
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| CAS Number | 494-72-4 | Molecular Weight | 184.19100 |
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| Density | 1.297g/cm3 | Boiling Point | 358ºC at 760 mmHg |
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| Molecular Formula | C12H8O2 | Melting Point | / |
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| MSDS | / | Flash Point | 134.3ºC |
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Names
| Name | 4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.297g/cm3 |
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| Boiling Point | 358ºC at 760 mmHg |
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| Molecular Formula | C12H8O2 |
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| Molecular Weight | 184.19100 |
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| Flash Point | 134.3ºC |
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| Exact Mass | 184.05200 |
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| PSA | 34.14000 |
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| LogP | 1.67320 |
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| Vapour Pressure | 2.63E-05mmHg at 25°C |
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| Index of Refraction | 1.647 |
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| InChIKey | DDTHMESPCBONDT-UHFFFAOYSA-N |
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| SMILES | O=C1C=CC(=C2C=CC(=O)C=C2)C=C1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DT7320550
- CHEMICAL NAME :
- (Bi-2,5-cyclohexadien-1-ylidene)-4,4'-dione
- CAS REGISTRY NUMBER :
- 494-72-4
- BEILSTEIN REFERENCE NO. :
- 2043852
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H8-O2
- MOLECULAR WEIGHT :
- 184.20
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA - TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TEST SYSTEM :
- Human Lymphocyte
- DOSE/DURATION :
- 100 nmol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 45,2471,1985
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Synonyms
| 4,4'-Biphenyldione |
| [3,3']Bicyclohexa-1,4-dienyliden-6,6'-dion |
| 2,5-Cyclohexadien-1-one,4-(4-oxo-2,5-cyclohexadien-1-ylidene) |
| Diphenoquinone |
| Diphenochinon-(4.4') |
| (BI-2,5-CYCLOHEXADIEN-1-YLIDENE)-4,4'-DIONE |
| 4,4'-biphenoquinone |
| 4,4'-Diphenoquinone |
| p-diphenoquinone |
| [3,3']bicyclohexa-1,4-dienylidene-6,6'-dione |
