science-softCon uv/vis+ spectra data base;	www.uv-spectra.de; (C) science-softCon 2019

Substance: isoprene				Other Names: 1,3-butadiene, 2-methyl-

Formula: C5H8; CH2=C(CH3)CH=CH2			CAS-No.: 78-79-5

Study: uv absorption cross sections, kinetics


Authors: P. Campuzano-Jost, M.B. Williams, L. D'Ottone, A.J. Hynes

Title: Kinetics and mechanism of the reaction of the hydroxyl radical with h8-isoprene and d8-isoprene: Isoprene 
absorption cross sections, rate coefficients, and the mechanism of hydroperoxyl radical production

Journal/Source: J. Phys. Chem. A, 108, 1537-1551, (2004); DOI: 10.1021/jp0363601


Data: table, diagram

Energy/Wavelength range: 203 - 233 nm

Resolution: 0.1 nm

Temperature: 297 K

Temperature dependence: no

Pressure/Concentration: 

Phase: gas

pH:


Comments: The absolute absorption cross section at ~ 215 nm, the absorption peak, is ~ 7 × 10-17 cm2.

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