science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: 7-hydroxyflavanone Other Names: 7-hydroxy-2-phenylchroman-4-one Formula: C15H12O3 CAS-No.: 6515-36-2 PubChem: CID 1890 Study: uv absorption spectra, fluorescence spectra Authors: T. Wróblewski, D.V. Ushakou Title: Photophysical properties of 7-hydroxyflavanone: Quantum chemical calculations and experimental studies Journal/Source: Spectrochim. Acta A: Mol. Biomol. Spectroscopy, 215, 81-87, (2019); https://doi.org/10.1016/j.saa.2019.02.092 Data: diagram, table Energy/Wavelength range: 230 - 800 nm Resolution: 1 nm Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: solution (acetonitrile; ethanol) pH: Comments: The absorption and emission spectra have been obtained for 7-hydroxyflavanone dissolved in acetonitrile, ethanol and methanol. Emission spectrum of 7-hydroxyflavanone in studied solvents is characterized by one band with maximum at about 360 nm in the case of acetonitrile and 370 nm in the case of ethanol and methanol solvent. Author to whom correspondence should be addressed: (e-mail address):