science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: pyridazine					Other Names: 1,2-diazine

Formula: C4H4N2						CAS-No.: 289-80-5

Study: uv absorption spectra


Authors: F. Halverson, R. C. Hirt 

Title: Near Ultraviolet Solution Spectra of the Diazines 

Journal/Source: J. Chem. Phys., 19, 711-718, (1951); http://dx.doi.org/10.1063/1.1748338


Data: table, diagram

Energy/Wavelength range: 29000 - 49000 cm-1 (~ 205 - 345 nm)

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: solution (water; cyclohexane)

pH: 


Comments: The near ultraviolet spectra of the diazines and various derivatives have been obtained in several solvents.

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