science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: 1-butene Other Names: 1-butylene Formula: 1-C4H8 CAS-No.: 106-98-9 Study: uv absorption cross sections Authors: Et. Es-sebbar, Y. Benilan, A. Farooq Title: Temperature-Dependent Absorption Cross-Section Measurements of 1-Butene (1-C4H8) in VUV and IR Journal/Source: J. Quant. Spectr. Rad. Transfer, 115, 1-12, (2013); http://dx.doi.org/10.1016/j.jqsrt.2012.09.014 Data: diagram, table Energy/Wavelength range: 115 - 220 nm Resolution: Temperature: 296 K; 418 K; 529 K Temperature dependence: yes Pressure/Concentration: Phase: gas pH: Comments: Vacuum ultraviolet (VUV) and infrared (IR) absorption cross-section measurements of 1-butene (1-C4H8; CH2=CHCH2CH3; Butylene) are reported over the temperature range of 296-529 K. The VUV measurements are performed between 115 and 205 nm using synchrotron radiation as a tunable VUV light source. The oscillator strength for the electronic transition (A1A' --> X1A') around 150-205 nm is determined to be 0.32±0.01. Author to whom correspondence should be addressed: (e-mail address):