Introduction：Basic information about CAS 13321-61-4|Ethyl 2-oxo-3-(triphenylphosphoranylidene)propanoate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Ethyl 2-oxo-3-(triphenylphosphoranylidene)propanoate |
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| CAS Number | 13321-61-4 | Molecular Weight | 376.38500 |
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| Density | 1.2g/cm3 | Boiling Point | 524.6ºC at 760mmHg |
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| Molecular Formula | C23H21O3P | Melting Point | 175ºC (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 284.1ºC |
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Names
| Name | [2-(ethoxycarbonyl)-2-oxoethylidene]triphenylphosphorane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2g/cm3 |
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| Boiling Point | 524.6ºC at 760mmHg |
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| Melting Point | 175ºC (dec.)(lit.) |
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| Molecular Formula | C23H21O3P |
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| Molecular Weight | 376.38500 |
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| Flash Point | 284.1ºC |
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| Exact Mass | 376.12300 |
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| PSA | 53.18000 |
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| LogP | 2.91490 |
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| Vapour Pressure | 4.23E-11mmHg at 25°C |
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| Index of Refraction | 1.602 |
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| InChIKey | OQLOPRPWPANPIE-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)C(=O)C=P(c1ccccc1)(c1ccccc1)c1ccccc1 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 37/39-26 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| MFCD00208428 |
| 2-Ethoxycarbonyl-2-oxoethylidenetriphenylphosphorane |
| ethyl 2-oxo-3-(triphenyl-λ<sup>5</sup>-phosphanylidene)propanoate |
