PhotochemCAD ID: S10
Class: Phthalocyanines
Name: H2N4P(tBu)
Synonym: 2,7,12,17-Tetra-tert-butyl-5,10,15,20-tetraaza-21H,23H-porphine; Tetra-tert-butyl-tetraazaporphine
CAS: 64987-70-8
Source: Sigma-Aldrich, 428361
Download Structure File (.cdx)
λabs: 624.38 nm

Absorption Spectrum

Solvent: chlorobenzene
Instrument: Cary 3
Date: 12/11/97
By: Junzhong Li
Absorption coefficient: 72600 at 624.38 nm
Download Absorption Spectrum File

Fluorescence Spectrum

Solvent: chloroform
Instrument: Spex FluoroMax
Date: 12/11/97
By: Junzhong Li
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: