PhotochemCAD™


PhotochemCAD ID H03
Compound Category Coumarins
Name 7-Hydroxycoumarin
Synonym Umbelliferone
CAS 93-35-6
Source Oakwood Chemical, 076753
Absorption Wavelength 326
Structure .CDX Download File

7-Hydroxycoumarin Absorption Spectrum

Solvent ethanol
Instrument Agilent 8453
Date January, 2017
By Masahiko Taniguchi
Absorption Coefficient 16800 at 326 nm
Spectrum Data Download File

7-Hydroxycoumarin Fluorescence Spectrum

Solvent methanol
Instrument PTI QM-4/2003 SE
Date January, 2017
By Masahiko Taniguchi
Quantum Yield 0.08
Spectrum Data Download File