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

Substance: 2-butene					Other Names: beta-butylene; but-2-ene

Formula: C4H8						CAS-No.: 590-18-1

Study: uv absorption spectra


Authors: J.T. Gary, L.W. Pickett

Title: The far ultraviolet absorption spectra of isomeric butenes

Journal/Source: J. Chem. Phys., 22, 599-602, (1954); http://link.aip.org/link/doi/10.1063/1.1740132


Data: diagram, table

Energy/Wavelength range: ~ 159 - 197 nm (45000 to 64000 cm-1)

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: vapor

pH: 


Comments: Measurements of the intensity and position of absorption from 45000 to 64000 cm-1 of butene-1, cis-butene-2, 
trans-butene-2, and 2-methylpropene were made on flowing vapors.

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