Introduction：Basic information about CAS 108-97-4|4H-pyran-4-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4H-pyran-4-one |
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| CAS Number | 108-97-4 | Molecular Weight | 96.08410 |
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| Density | 1.192 g/cm3 | Boiling Point | 210-215ºC(lit.) |
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| Molecular Formula | C5H4O2 | Melting Point | 32-34ºC(lit.) |
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| MSDS | / | Flash Point | 214 °F |
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Names
| Name | 4H-pyran-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.192 g/cm3 |
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| Boiling Point | 210-215ºC(lit.) |
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| Melting Point | 32-34ºC(lit.) |
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| Molecular Formula | C5H4O2 |
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| Molecular Weight | 96.08410 |
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| Flash Point | 214 °F |
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| Exact Mass | 96.02110 |
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| PSA | 30.21000 |
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| LogP | 0.63980 |
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| Vapour Pressure | 0.173mmHg at 25°C |
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| Index of Refraction | 1.507 |
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| InChIKey | CVQUWLDCFXOXEN-UHFFFAOYSA-N |
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| SMILES | O=c1ccocc1 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| Safety Phrases | S22-S24/25 |
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| WGK Germany | 3 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| EINECS 203-634-8 |
| 4H-PYRAN-4-ONE |
| pyran-4-one |
| MFCD00006576 |
