Introduction：Basic information about CAS 906-65-0|2,5-Furandione,dihydro-3-(triphenylphosphoranylidene)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Furandione,dihydro-3-(triphenylphosphoranylidene)- |
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| CAS Number | 906-65-0 | Molecular Weight | 360.34200 |
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| Density | 1.29g/cm3 | Boiling Point | 516.1ºC at 760mmHg |
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| Molecular Formula | C22H17O3P | Melting Point | 167 °C (dec.)(lit.) |
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| MSDS | USA | Flash Point | 279ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-(triphenylphosphoranylidene)succinic anhydride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.29g/cm3 |
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| Boiling Point | 516.1ºC at 760mmHg |
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| Melting Point | 167 °C (dec.)(lit.) |
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| Molecular Formula | C22H17O3P |
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| Molecular Weight | 360.34200 |
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| Flash Point | 279ºC |
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| Exact Mass | 360.09200 |
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| PSA | 53.18000 |
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| LogP | 2.62640 |
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| Index of Refraction | 1.643 |
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| InChIKey | CXYNGWAHZKOMJQ-UHFFFAOYSA-N |
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| SMILES | O=C1CC(=P(c2ccccc2)(c2ccccc2)c2ccccc2)C(=O)O1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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Synonyms
| 3-(triphenyl-λ<sup>5</sup>-phosphanylidene)oxolane-2,5-dione |
| MFCD00005529 |
| EINECS 212-998-7 |
