5,6-DIHYDRO-2H-PYRAN-2-ONE

CAS NO: 3393-45-1
Molecular Formula: C5H6O2
Molecular Weight: 98.1

Synonyms

Dihydropyranone

delta-2-Pentenolide

5,6-Dihydro-α-pyrone

5,6-Dihydro-2-pyrone

2,5-dihydropyran-6-one

5,6-Dihydro-2-pyranone

5,6-Dihydro-alpha-pyrone

5,6-DIHYDRO-2H-PYRAN-2-ONE

2H-Pyran-2-one, 5,6-dihydro-

5-Hydroxy-2-pentenoic acid delta-lactone

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Chemical Properties

bp :

103 °C10 mm Hg(lit.)
fp :

115 °F
brn :

1610
density :

1.139 g/mL at 25 °C(lit.)
refractiveIndex :

n20/D 1.483(lit.)
storageTemparature :

2-8°C