Introduction：Basic information about CAS 3174-74-1|3,6-dihydro-2H-pyran, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,6-dihydro-2H-pyran |
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| CAS Number | 3174-74-1 | Molecular Weight | 84.11640 |
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| Density | 0.926g/cm3 | Boiling Point | 100.3ºC at 760mmHg |
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| Molecular Formula | C5H8O | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 3,6-dihydro-2H-pyran |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.926g/cm3 |
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| Boiling Point | 100.3ºC at 760mmHg |
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| Molecular Formula | C5H8O |
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| Molecular Weight | 84.11640 |
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| Exact Mass | 84.05750 |
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| PSA | 9.23000 |
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| LogP | 0.96290 |
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| Index of Refraction | 1.447 |
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| InChIKey | MUGSKSNNEORSJG-UHFFFAOYSA-N |
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| SMILES | C1=CCOCC1 |
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Safety Information
| RIDADR | UN 1993 |
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| Packaging Group | II |
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| Hazard Class | 3.1 |
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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
| 3,4-dihydro-2-pyran |
| 2,3-dihydropyran |
| 3,4-dihydropyran |
| 5,6-Dihydro-2H-pyran |
| 2H-Pyran,3,6-dihydro |
| 5,6-dihydropyran |
