ALPHA-PYRONE

CAS NO: 504-31-4
Molecular Formula: C5H4O2
Molecular Weight: 96.08

Synonyms

α-Pyron

cumalin

Coumalin

2-Pyrone

α-pyrone

2-Pyranone

pyran-2-one

ALPHA-PYRONE

Pyrone,alpha-

2H-PYRAN-2-ONE

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Chemical Properties

mp :

8-9 °C
bp :

102-103 °C20 mm Hg(lit.)
fp :

94 °C
density :

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

n20/D 1.53(lit.)
storageTemparature :

Refrigerator (+4°C)