Introduction：Basic information about CAS 18437-79-1|Tris(4-fluorophenyl)phosphine oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Tris(4-fluorophenyl)phosphine oxide |
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| CAS Number | 18437-79-1 | Molecular Weight | 332.25600 |
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| Density | 1.32g/cm3 | Boiling Point | 450.3ºC at 760mmHg |
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| Molecular Formula | C18H12F3OP | Melting Point | 80-81ºC |
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| MSDS | / | Flash Point | 226.1ºC |
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Names
| Name | 1-bis(4-fluorophenyl)phosphoryl-4-fluorobenzene |
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Chemical & Physical Properties
| Density | 1.32g/cm3 |
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| Boiling Point | 450.3ºC at 760mmHg |
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| Melting Point | 80-81ºC |
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| Molecular Formula | C18H12F3OP |
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| Molecular Weight | 332.25600 |
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| Flash Point | 226.1ºC |
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| Exact Mass | 332.05800 |
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| PSA | 26.88000 |
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| LogP | 3.74330 |
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| Vapour Pressure | 7.12E-08mmHg at 25°C |
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| Index of Refraction | 1.58 |
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| InChIKey | VSJZSGXKNZYQPR-UHFFFAOYSA-N |
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| SMILES | O=P(c1ccc(F)cc1)(c1ccc(F)cc1)c1ccc(F)cc1 |
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Safety Information
Customs
| HS Code | 2903999090 |
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| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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