PhotochemCAD™


PhotochemCAD ID H12
Compound Category Coumarins
Name Coumarin 343
CAS 55804-65-4
Source
Absorption Wavelength 444.75
Structure .CDX Download File

Coumarin 343 Absorption Spectrum

Solvent ethanol
Instrument Cary 3
Date Summer, 1995
By Ruchun A. Fuh
Absorption Coefficient 44300 at 444.75 nm
Spectrum Data Download File

Coumarin 343 Fluorescence Spectrum

Solvent ethanol
Instrument Spex FluoroMax
Date Summer, 1995
By Ruchun A. Fuh
Quantum Yield 0.63
Spectrum Data Download File