PhotochemCAD ID: A39

Class: Aromatic Hydrocarbons

Name: 1,2,4,5-Tetracyanobenzene

Synonym: TCNB; Pyromellitic acid tetranitrile

CAS: 712-74-3

Source: TCI, T0988

Structure: A39.str.cdx

λabs: 316 nm

Absorption Spectrum

Solvent: chloroform

Instrument: Agilent 8453

Date: January, 2017

By: Masahiko Taniguchi

Absorption coefficient: 3400 at 316 nm

Fluorescence Spectrum

Solvent: chloroform

Instrument: PTI QM-4/2003 SE

Date: January, 2017

By: Masahiko Taniguchi

Fluorescence quantum yield: 0.21

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