science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: dihydropyran Other Names: 3,4-dihydro-2H-pyran; DHP Formula: C5H8O CAS-No.: 110-87-2 PubChem: CID 8080 Study: uv absorption spectra Authors: A.A. Planckaert, J. Doucet, C. Sandorfy Title: Comparative study of the vacuum ultraviolet absorption and photoelectron spectra of some simple ethers and thioethers Journal/Source: J. Chem. Phys., 60, 4846, (1974); http://dx.doi.org/10.1063/1.1680992 Data: table, diagram Energy/Wavelength range: ~ 120 - 220 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: 0.2 - 10 Torr Phase: vapor pH: Comments: The vacuum ultraviolet absorption (from 220 to 120 nm) and photoelectron (from 6 to 21 eV) spectra of the following molecules are compared: tetrahydropyran, tetrahydrothiopyran, methylvinylether, methylvinylthioether, dihydropyran, and 4,4-dimethyl-2,3-dihydrothiopyran. Author to whom correspondence should be addressed: (e-mail address):