Introduction：Basic information about CAS 3393-45-1|5,6-DIHYDRO-2H-PYRAN-2-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,6-DIHYDRO-2H-PYRAN-2-ONE |
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| CAS Number | 3393-45-1 | Molecular Weight | 98.100 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 233.7±19.0 °C at 760 mmHg |
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| Molecular Formula | C5H6O2 | Melting Point | / |
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| MSDS | / | Flash Point | 46.1±0.0 °C |
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Names
| Name | 2,3-dihydropyran-6-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 233.7±19.0 °C at 760 mmHg |
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| Molecular Formula | C5H6O2 |
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| Molecular Weight | 98.100 |
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| Flash Point | 46.1±0.0 °C |
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| Exact Mass | 98.036781 |
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| PSA | 26.30000 |
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| LogP | -0.08 |
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| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
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| Index of Refraction | 1.471 |
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| InChIKey | QBDAFARLDLCWAT-UHFFFAOYSA-N |
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| SMILES | O=C1C=CCCO1 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | F+ |
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| Risk Phrases | R10 |
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| Safety Phrases | S23-S24/25 |
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| RIDADR | UN 1224 3/PG 3 |
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| WGK Germany | 3 |
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| Packaging Group | III |
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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
| 5,6-DIHYDRO-2H-PYRAN-2-ONE |
| 5,6-Dihydro-pyran-2-one |
| 5,6-dihydro-2-pyranone |
| 2H-Pyran-2-one, 5,6-dihydro- |
| MFCD00010439 |
| 2H-Pyran-2-one,5,6-dihydro |
| 5,5-dihydro-2-pyrone |
