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Substance Name: 5-Hydroxyflavone
RN: 491-78-1
InChIKey: IYBLVRRCNVHZQJ-UHFFFAOYSA-N

Molecular Formula

  • C15-H10-O3

Molecular Weight

  • 238.241
 
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Names and Synonyms

Name of Substance

  • 5-Hydroxyflavone

Synonyms

  • 5-Hydroxyflavone
  • EINECS 207-743-1
  • NSC 26745
  • Primuletin

Systematic Name

  • 5-Hydroxy-2-phenyl-4-benzopyrone

Registry Numbers

CAS Registry Number

  • 491-78-1

System Generated Number

  • 0000491781

Structure Descriptors

InChI

1S/C15H10O3/c16-11-7-4-8-13-15(11)12(17)9-14(18-13)10-5-2-1-3-6-10/h1-9,16H

InChIKey

IYBLVRRCNVHZQJ-UHFFFAOYSA-N

Smiles

Oc1cccc2OC(=CC(=O)c12)c3ccccc3

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 4.3 (none)   EXP
Water Solubility 22.2 mg/L 25 EST
Vapor Pressure 1.25E-07 mm Hg 25 EST
Henry's Law Constant 4.73E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.31E-10 cm3/molecule-sec 25 EST

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