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

Substance: isobutene					Other Names: 1-propene, 2-methyl-; 2-methyl propene

Formula: C4H8; (CH3)2C=CH2				CAS-No.: 115-11-7	PubChem: CID 24857786

Study: uv absorption spectra

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

Title: The Far Ultraviolet Absorption Spectra of the Isomeric Butenes

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


Data: diagram, table

Energy/Wavelength range: 45000 - 64000 cm-1 (~ 156 - 222 nm)

Resolution: 

Temperature: 

Temperature dependence: 

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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