7-Hydroxycoumarin
PhotochemCAD ID: H03
Class: Coumarins
Name: 7-Hydroxycoumarin
Synonym: Umbelliferone
CAS: 93-35-6
Source: Oakwood Chemical, 076753
Structure: H03.str.cdx
λabs: 326 nm
Absorption Spectrum
Solvent: ethanolInstrument: Agilent 8453
Date: January, 2017
By: Masahiko Taniguchi
Absorption coefficient: 16800 at 326 nm
Fluorescence Spectrum
Solvent: methanolInstrument: PTI QM-4/2003 SE
Date: January, 2017
By: Masahiko Taniguchi
Fluorescence quantum yield: 0.08
The data displayed here are derived from the scientific literature. For citations please see the following two papers:
- “PhotochemCAD 3: Diverse Modules for Photophysical Calculations with Access to Multiple Spectral Databases,”Taniguchi, M.; Du, H.; Lindsey, J. S. Photochem. Photobiol. 2018, 94, 277–289.
- “Database of Absorption and Fluorescence Spectra of >300 Common Compounds for Use in PhotochemCAD,” Taniguchi, M.; Lindsey, J. S. Photochem. Photobiol. 2018, 94, 290–327.