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

Substance: 2-butanone				Other Names: methyl ethyl ketone; MEK

Formula: C4H8O					CAS-No.: 78-93-3

Study: uv absorption spectrum

                
Authors: J. Chen, D.S. Venables

Title: A broadband optical cavity spectrometer for measuring weak near-ultraviolet absorption spectra of gases

Journal/Source: Atmos. Meas. Tech., 4, 425-436, (2011); doi:10.5194/amt-4-425-2011


Data: table, diagram

Energy/Wavelength range: 335 - 375 nm

Resolution: 0.31 nm (at 365nm)

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: gas

pH:


Comments: The absorption cross-sections of O3, acetone, 2-butanone, and 2-pentanone are reported.

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