Chemical Properties of Flavanone (CAS 487-26-3)

Flavanone

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InChI
InChI=1S/C15H12O2/c16-13-10-15(11-6-2-1-3-7-11)17-14-9-5-4-8-12(13)14/h1-9,15H,10H2
InChI Key
ZONYXWQDUYMKFB-UHFFFAOYSA-N
Formula
C15H12O2
SMILES
O=C1CC(c2ccccc2)Oc2ccccc21
Molecular Weight1
224.25
CAS
487-26-3
Other Names
  • 2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one
  • 2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one (flavanone)
  • 2,3-Dihydroflavone
  • 2-Phenyl-4-chromanone
  • 4-Flavanone
  • 4H-1-Benzopyran-4-one, 2,3-dihydro-2-phenyl-
Sources

Physical Properties

Property Value Unit Source
Δf 130.55 kJ/mol Joback Calculated Property
Δfgas -94.40 kJ/mol Joback Calculated Property
Δfus 25.82 kJ/mol Joback Calculated Property
Δsub 107.20 ± 2.30 kJ/mol NIST
Δvap 63.04 kJ/mol Joback Calculated Property
logPoct/wat 3.39 Crippen Calculated Property
Pc 2986.06 kPa Joback Calculated Property
Tboil 706.72 K Joback Calculated Property
Tc 976.76 K Joback Calculated Property
Tfus 433.38 K Joback Calculated Property
Vc 0.64 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 467.58 J/mol×K 706.72 Joback Calculated Property
ΔfusH 21.04 kJ/mol 349.5 NIST

Molecular Descriptors

Joback and Reid Groups
-O- (ring) 1
=CH- (ring) 9
=C< (ring) 3
>C=O (ring) 1
>CH- (ring) 1
-CH2- (ring) 1

Similar Compounds

4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-phenyl-, (S)-. Naringenin. (S)-2,3-dihydro-5-hydroxy-7-methoxy-2-phenyl-4-benzopyrone. 4H-1-Benzopyran-4-one, 2,3-dihydro-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-, (S)-. 5-Hydroxy-4',7-dimethoxyflavanone. 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dimethoxy-2-phenyl-. 5,7-Dimethoxy-2-(4-methoxyphenyl)chroman-4-one. 5,7-Dihydroxy-2-(2-methoxyphenyl)-2,3-dihydro-4h-chromen-4-one. Flavanone, 5,7-dihydroxy, mono-TMS. Hesperetin. 5,7-Dihydroxy-2-(p-methoxyphenyl)-6,8-dimethyl-4-chromanone, (.+/-.)-. Dihydrooroxylin A. Flavanone, 5-hydroxy-7-methoxy, mono-TMS. Glabrol. 5,6,7,4'-Tetramethoxyflavanone.

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