ChemSpider 2D Image | (3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chromen-4-one | C16H12O5

(3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chromen-4-one

  • Molecular FormulaC16H12O5
  • Average mass284.263 Da
  • Monoisotopic mass284.068481 Da
  • ChemSpider ID24650620

  • Double-bond stereo - Double-bond stereo

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

(3E)-5,7-Dihydroxy-3-(4-hydroxybenzyliden)-2,3-dihydro-4H-chromen-4-on [German] [ACD/IUPAC Name]
(3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chromen-4-one [ACD/IUPAC Name]
(3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidène)-2,3-dihydro-4H-chromén-4-one [French] [ACD/IUPAC Name]
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-3-[(4-hydroxyphenyl)methylene]-, (3E)- [ACD/Index Name]
(E)-5,7-dihydroxy-3-(4-hydroxybenzylidene)chroman-4-one
[34818-83-2] [RN]
34818-83-2 [RN]
4′-Demethyleucomin
4-demethyleucomin
4'-Demethyleucomin
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.5±0.1 g/cm3
Boiling Point: 588.3±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 91.1±3.0 kJ/mol
Flash Point: 226.4±23.6 °C
Index of Refraction: 1.754
Molar Refractivity: 76.5±0.3 cm3
#H bond acceptors: 5
#H bond donors: 3
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 3.06
ACD/LogD (pH 5.5): 2.87
ACD/BCF (pH 5.5): 88.05
ACD/KOC (pH 5.5): 849.76
ACD/LogD (pH 7.4): 2.27
ACD/BCF (pH 7.4): 22.25
ACD/KOC (pH 7.4): 214.75
Polar Surface Area: 87 Å2
Polarizability: 30.3±0.5 10-24cm3
Surface Tension: 81.5±3.0 dyne/cm
Molar Volume: 186.9±3.0 cm3

Click to predict properties on the Chemicalize site


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