2,3-dihydro-4H-chromen-4-one
CAS 491-37-2

Chemical structure of 2,3-dihydro-4H-chromen-4-one
  • Molecular Formula: C9H8O2
  • Molecular Weight: 148.161 g/mol
Identifiers for 2,3-dihydro-4H-chromen-4-one
  • Cas Number: 491-37-2
  • EINECS Number: 207-736-3
  • MDL Number: MFCD00006840
  • InChIKey: MSTDXOZUKAQDRL-UHFFFAOYAG
  • Smiles: O=C1CCOC2=C1C=CC=C2
Synthesis and properties of 2,3-dihydro-4H-chromen-4-one
Synthesis (Preparation) Reference(s) for 2,3-dihydro-4H-chromen-4-one: The Journal of Organic Chemistry, 48, p. 5160, 1983 DOI: 10.1021/jo00174a003
Synonym Chemical Name(s):
2,3-dihydro-4H-chromen-4-one
491-37-2
chroman-4-one
2,3-dihydrochromen-4-on
2,3-dihydrochromen-4-one
2,3-ジヒドロクロメン-4-オン
View all synonym chemical names
Physical Properties:
Melting Point of 2,3-dihydro-4H-chromen-4-one: 34-40 ºC
Boiling Point of 2,3-dihydro-4H-chromen-4-one: 127-128 ºC (13 mmHg)
Density of 2,3-dihydro-4H-chromen-4-one: n/a
Refractive Index of 2,3-dihydro-4H-chromen-4-one: 1.5750
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