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

Substance: 3,4-dihydropyran				Other Names: 3,4-dihydro-2H-pyran

Formula: C5H8O						CAS-No.: 110-87-2	PubChem: CID 8080

Study: uv spectroscopy

                
Authors: L.J. Bremner, M.G. Curtis, I.C. Walker

Title: Electronic States of Some Simple Ethers Studied by Vacuum Ultraviolet Absorption and Near-threshold Electron Energy-loss Spectroscopy

Journal/Source: J. Chem. Soc. Faraday Trans., 87, 1049-1055, (1991); DOI: 10.1039/FT9918701049 


Data: table, diagram

Energy/Wavelength range: 5 - 11 eV (~ 112.7 - 248 nm)

Resolution: 0.2 nm

Temperature: 

Temperature dependence: 

Pressure/Concentration:

Phase: gas

pH:


Comments: Vacuum ultraviolet absorption spectra (250-105 nm, 5-11.8 eV) and near-threshold electron energy-loss spectra (0 eV-Ei,1) have been recorded 
for dimethyl ether (1), diethyl ether (2), tetrahydrofuran (3), 1,4-dioxane (4) and 3,4-dihydropyran (5). 

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