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3,4-Dihydro-2H-pyran
ثنائي هيدرو البيران · Dihydropyran · دیهیدروپیران · Dihydropyrane · ジヒドロピラン · 2,3-dihydropyraan · Dihydropiran · Diidropirano · Дигидропиран · Dihidropiran · 二氢吡喃 · 3,4-Dihidro-2H-piran
| CAS | 110-87-2 |
|---|---|
| EC | 203-810-4 |
| UN | 2376 |
| Formula | C5H8O |
| Molýar massa | 84.12 g/mol |
| Ýalpyldama temperaturasy | -17.8 °C |
| Gazyň ýa-da bugyň otnositel dykyzlygy (howa = 1) | 2.9 |
| GHS | Howp · H225, H315, H317, H319 |
Dihydro-2h-pyran appears as a clear colorless liquid with an ethereal odor. Less dense than water. Vapors heavier than air.