PhotochemCAD ID: A39
Class: Aromatic Hydrocarbons
Name: 1,2,4,5-Tetracyanobenzene
Synonym: TCNB; Pyromellitic acid tetranitrile
CAS: 712-74-3
Source: TCI, T0988
Download Structure File (.cdx)
λabs: 316 nm

Absorption Spectrum

Solvent: chloroform
Instrument: Agilent 8453
Date: January, 2017
By: Masahiko Taniguchi
Absorption coefficient: 3400 at 316 nm
Download Absorption Spectrum File

Fluorescence Spectrum

Solvent: chloroform
Instrument: PTI QM-4/2003 SE
Date: January, 2017
By: Masahiko Taniguchi
Fluorescence quantum yield: 0.21
Download Fluorescence Spectrum File

The data displayed here are derived from the scientific literature. For citations please see the following two papers: