Introduction：Basic information about CAS 20302-14-1|9,9-Diphenylfluorene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 9,9-Diphenylfluorene |
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| CAS Number | 20302-14-1 | Molecular Weight | 318.410 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 438.9±40.0 °C at 760 mmHg |
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| Molecular Formula | C25H18 | Melting Point | 224.0 to 228.0 °C |
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| MSDS | / | Flash Point | 216.0±21.4 °C |
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Names
| Name | 9,9-Diphenylfluorene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 438.9±40.0 °C at 760 mmHg |
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| Melting Point | 224.0 to 228.0 °C |
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| Molecular Formula | C25H18 |
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| Molecular Weight | 318.410 |
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| Flash Point | 216.0±21.4 °C |
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| Exact Mass | 318.140839 |
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| LogP | 6.26 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.668 |
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| InChIKey | BKQXUNGELBDWLS-UHFFFAOYSA-N |
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| SMILES | c1ccc(C2(c3ccccc3)c3ccccc3-c3ccccc32)cc1 |
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Safety Information
Customs
| HS Code | 2902909090 |
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| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| Fluorene,9,9-diphenyl |
| Fluorene, 9,9-diphenyl- |
| 9H-Fluorene,9-diphenyl |
| Fluorene,9-diphenyl |
| 9,9-Diphenyl-9H-fluorene |
| 9,9-diphenyl-fluorene |
| 9H-Fluorene, 9,9-diphenyl- |
| 9H-Fluorene,9,9-diphenyl |
| 9.9-Diphenylfluoren |
