When referring to the Spectral Atlas, please cite our publication:
Keller-Rudek, H., Moortgat, G. K., Sander, R., and Sörensen,
R.: The MPI-Mainz UV/VIS spectral atlas of gaseous molecules of
atmospheric interest, Earth Syst. Sci. Data, 5, 365–373, (2013),
DOI: 10.5194/essd-5-365-2013
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DATAFILE: | CH3C(O)CH2OH_Dillon(2006)_298K_184.9nm.txt |
NAME: | hydroxyacetone, acetol, 2-propanone-1-hydroxy |
FORMULA: | CH3C(O)CH2OH |
AUTHOR(YEAR): | Dillon(2006) |
T: | 298K |
λ: | 184.9nm |
BIBLIOGRAPHY: |
T.J. Dillon, A. Horowitz, D. Hölscher, J.N. Crowley, L. Vereecken, and J. Peeters, "Reaction of HO with hydroxyacetone (HOCH2C(O)CH3): rate coefficients (233-363 K) and mechanism",
Phys. Chem. Chem. Phys. 8, 236-246 (2006);
DOI: 10.1039/B513056E
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COMMENTS: | The absorption cross section was determined in two types of experiments: In the absolute determination, i.e., measurement of the attenuation of 184.9-nm light by undiluted, static samples of hydroxyacetone at pressures of 0.28-0.501 Torr, a mean value of σ = (5.43 ± 0.08)×10-18 cm2 molecule-1 was obtained The second experiment, measurement in a flowing system with the hydroxyacetone diluted in nitrogen relative to the spectrum of J.J. Orlando, G.S. Tyndall, J.-M. Fracheboud, E.G. Estupiñan, S. Haberkorn, and A. Zimmer, "The rate and mechanism of the gas-phase oxidation of hydroxyacetone," Atmos. Environ. 33, 1621-1629 (1999); DOI: 10.1016/S1352-2310(98)00386-0, gave σ = (5.44 ± 0.02)×10-18 cm2 molecule-1 |
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