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). Author to whom correspondence should be addressed: (e-mail address):