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

Substance: divinyl ether				Other Names: ethenyloxyethene

Formula: C4H6O; CH2=CHOCH=CH2				CAS-No.: 109-93-3	PubChem: CID 8024

Study: UV extinction coefficients

                
Authors: A.J. Harrison, C.L. Gaddis, E.M. Coffin 

Title: Quantitative Determination of Extinction Coefficients in the Vacuum Ultraviolet: Divinyl Ether

Journal/Source: J. Chem. Phys., 18, 221-223, (1950); doi:10.1063/1.1747595


Data: table, diagram 

Energy/Wavelength range: ~ 42000 - 57000 cm-1 

Resolution: 

Temperature: 

Temperature dependence: 

Pressure/Concentration:

Phase: vapor

pH:


Comments: The absorption spectrum of divinyl ether is completely free from fine structure. The extinction coefficient increases 
rapidly from a value of 10 at 42400 cm-1 to a maximum of 15900 at 49200 cm-1 and decreases to a minimum value of 4000 
before beginning to rise again at 56700 cm-1. The oscillator strength of the band is 0.45.

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