The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

www.uv-vis-spectral-atlas-mainz.org

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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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

Cross Sections / Organics (carbonyls) / Ketones,ketenes / (CH3)2C(OH)CH2C(O)CH3 / Magneron(2003)_303K_234-330nm

DATAFILE: (CH3)2C(OH)CH2C(O)CH3_Magneron(2003)_303K_234-330nm.txt
NAME: 4-hydroxy-4-methyl-2-pentanone , 4H4M2P, diacetone alcohol
FORMULA: (CH3)2C(OH)CH2C(O)CH3
AUTHOR(YEAR): Magneron(2003)
T: 303K
λ: 234-330nm
BIBLIOGRAPHY: I. Magneron, V. Bossoutrot, A. Mellouki, G. Laverdet, and G. Le Bras, "The OH-initiated oxidation of hexylene glycol and diacetone alcohol", Environ. Sci. Technol. 37, 4170-4181 (2003); DOI: 10.1021/es0264450
COMMENTS: The collimated output of a deuterium lamp passed through an absorption cell and was focused onto the entrance slit of a spectrograph equipped with a 1800 grooves/mm grating, which dispersed the radiation onto a 1024 element diode array detector (resolution 0.04 nm)

Absorption cross sections averaged over 2 nm intervals as listed in Table 2

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