Rose bengal

 

Compound

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:

Structure: ChemDraw file (.cdx)

 

 

Absorption Spectrum

 

 

Solvent: ethanol (basic)

Instrument: Cary 3

Date: Summer, 1995

By: Ruchun A. Fuh

Absorption coefficient: 90,400 at 559 nm

 

Absorption spectrum data file (text file)

Absorption spectrum picture file (600 dpi, tif file)

 

 

Fluorescence Spectrum

 

 

Solvent: ethanol (basic)

Instrument: Spex FluoroMax

Date: Summer, 1995

By: Ruchun A. Fuh

Fluorescence quantum yield: 0.11

 

Fluorescence spectrum file (text file)

Fluorescence spectrum picture file (600 dpi, tif file)

 

 

See/cite the papers listed below for further information.

PhotochemCAD program

Taniguchi, M., H. Du and J. S. Lindsey (2018) PhotochemCAD 3: Diverse Modules for Photophysical Calculations with Multiple Spectral Databases. Photochem. Photobiol. 94, in press.

PhotochemCAD database

Taniguchi, M. and J. S. Lindsey (2018) Database of absorption and fluorescence spectra of >300 common compounds for use in PhotochemCAD. Photochem. Photobiol. 94, in press.

 

 

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