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Substance Name: 4H-Pyran-4-one
RN: 108-97-4
UNII: UJ7X07IM7Z
InChIKey: CVQUWLDCFXOXEN-UHFFFAOYSA-N

Molecular Formula

  • C5-H4-O2

Molecular Weight

  • 96.0846
 
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Names and Synonyms

Name of Substance

  • 4H-Pyran-4-one

Synonyms

  • EINECS 203-634-8
  • UNII-UJ7X07IM7Z

Systematic Name

  • 4H-Pyran-4-one

Registry Numbers

CAS Registry Number

  • 108-97-4

FDA UNII

  • UJ7X07IM7Z

System Generated Number

  • 0000108974

Structure Descriptors

InChI

1S/C5H4O2/c6-5-1-3-7-4-2-5/h1-4H

InChIKey

CVQUWLDCFXOXEN-UHFFFAOYSA-N

Smiles

c1(ccocc1)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 32.5 deg C   EXP
Boiling Point 212.5 deg C   EXP
log P (octanol-water) 0.140 (none)   EST
Atmospheric OH Rate Constant 2.26E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.