Introduction：Basic information about CAS 13291-46-8|2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide |
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| CAS Number | 13291-46-8 | Molecular Weight | 310.28400 |
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| Density | 1.34g/cm3 | Boiling Point | 573.7ºC at 760 mmHg |
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| Molecular Formula | C18H15O3P | Melting Point | 214ºC |
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| MSDS | / | Flash Point | 300.7ºC |
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Names
| Name | 2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.34g/cm3 |
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| Boiling Point | 573.7ºC at 760 mmHg |
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| Melting Point | 214ºC |
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| Molecular Formula | C18H15O3P |
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| Molecular Weight | 310.28400 |
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| Flash Point | 300.7ºC |
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| Exact Mass | 310.07600 |
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| PSA | 67.34000 |
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| LogP | 2.73720 |
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| Vapour Pressure | 9.23E-14mmHg at 25°C |
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| Index of Refraction | 1.67 |
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| InChIKey | LLOXZCFOAUCDAE-UHFFFAOYSA-N |
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| SMILES | O=P(c1ccccc1)(c1ccccc1)c1cc(O)ccc1O |
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Safety Information
| RIDADR | UN 3077 9/PG III |
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| Packaging Group | III |
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| Hazard Class | 9 |
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| HS Code | 2919900090 |
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Customs
| HS Code | 2919900090 |
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| Summary | 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
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Synonyms
| 2-diphenylphosphorylbenzene-1,4-diol |
