science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: 1,3-pentadiene Other Names: penta-1,3-diene; 1-methylbutadiene Formula: C5H8 CAS-No.: 504-60-9 Study: uv absorption spectra Authors: J.M. Hollas Title: Electronic spectroscopy Journal/Source: Basic Atomic and Molecular Spectroscopy, 11, 146-170, (2002); DOI:10.1039/9781847550194-00146 Data: table, diagram Energy/Wavelength range: 182 - 256 nm (39000 - 55000 cm-1) Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration. Phase: solution (heptane) pH: Comments: cited from H.-H. Perkampus, UV Atlas of Organic compounds, Butterworths, London (1966). The absorption maximum is located at 224 nm, epsilon(max) = 26000 dm3 mol-1 cm-1. Author to whom correspondence should be addressed: (e-mail address):