science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: ethyl vinyl ether Other Names: ethene, ethoxy- Formula: C4H8O; CH2=CHOC2H5 CAS-No.: 109-92-2 Study: uv absorption cross sections Authors: L.I. Nieto-Gligorovski, S. Gligorovski, R. Romano, C. Della Vedova, C. Zetzsch Title: UV absorption cross-sections of a series of vinyl ethers Journal/Source: J. Photochem. Photobiol. A: Chem., 204, 46-51, (2009); doi:10.1016/j.jphotochem.2009.02.003 Data: table, diagram Energy/Wavelength range: 190 - 223 nm Resolution: 1 nm Temperature: 303 K Temperature dependence: no Pressure/Concentration: Phase: vapor pH: Comments: UV absorption cross-sections of six vinyl ethers (ethyl vinyl ether, 1,4-butanediol divinyl ether, isobutyl vinyl ether, cyclohexyl vinyl ether, 4-hydroxybutylvinyl ether and diethyleneglycol divinyl ether) have been determined in the gas phase between 190 and 230 nm at 303 ± 2 K and pressures up to the corresponding saturation vapor pressures. The main band maxima of the vinyl ethers are below 200 nm with values under 8 × 10-17 cm2 molecule-1. The absorption vanishes above 225 nm with values of sigma smaller than 1 × 10-21 cm2 molecule-1. Author to whom correspondence should be addressed: (e-mail address):