4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, [DCM]
PhotochemCAD ID: K18 |
Class: Cyanine Dyes |
Name: 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, [DCM] |
Synonym: DCM |
CAS: 51325-91-8 |
Source: |
Download Structure File (.cdx) |
λabs: 468 nm |

Absorption Spectrum
Solvent: methanol |
Instrument: Cary 3 |
Date: 6/23/95 |
By: Ruchun A. Fuh |
Absorption coefficient: 42000 at 468 nm |
Download Absorption Spectrum File |
Fluorescence Spectrum
Solvent: methanol |
Instrument: Spex FluoroMax |
Date: 6/23/95 |
By: Ruchun A. Fuh |
Fluorescence quantum yield: 0.43 |
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.