
| English name: | 3,4-Dihydro-2H-pyran | ||
| Common aliases: | 2,3-dihydro-4H-pyran| 2,3-dihydropyran| 2,3-dihydropyran| 3,4-2H-dihydropyran| 3, 4-Dihydro-2H-pyran | 3,4-dihydropyran | 3,4-dihydropyran (DHP, THP) | ||
| CAS number: | 110-87-2 | Boiling point: | 86.5±0.0 °C at 760 mmHg |
| MDL number: | N/A | Melting point: | −70 °C(lit.) |
| Molecular formula: | C5H8O | Flash point: | -15.6±0.0 °C |
| Molecular weight: | 84.12 | Density: | 0.9±0.1 g/cm3 |
| Physical and chemical properties: | Colorless liquid | Storage conditions: | Room temperature |

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