Rose bengal
| PhotochemCAD ID: N08 |
| Class: Xanthenes |
| Name: Rose bengal |
| Synonym: Acid Red 94, 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein |
| CAS: 11121-48-5 |
| Source: |
| Download Structure File (.cdx) |
| λabs: 559 nm |
Absorption Spectrum
| Solvent: ethanol (basic) |
| Instrument: Cary 3 |
| Date: summer, 1995 |
| By: Ruchun A. Fuh |
| Absorption coefficient: 90400 at 559 nm |
| Download Absorption Spectrum File |
Fluorescence Spectrum
| Solvent: ethanol (basic) |
| Instrument: Spex FluoroMax |
| Date: summer, 1995 |
| By: Ruchun A. Fuh |
| Fluorescence quantum yield: 0.11 |
| Download Fluorescence Spectrum File |
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.