| Identification | ||
| Name | Tetrahydropyran | |
| Synonyms | Pentamethylene oxide; THP | |
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| Molecular Structure |
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| Molecular Formula | C5H10O | |
| Molecular Weight | 86.13 | |
| CAS Registry Number | 142-68-7 | |
| EINECS | 205-552-8 | |
| Properties | ||
| Density | 0.881 | |
| Melting point | -45 ºC | |
| Boiling point | 88 ºC | |
| Refractive index | 1.42 | |
| Flash point | -15 ºC | |
| Water solubility | 80 g/L (25 ºC) | |