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) / Bicarbonyls / CH3C(O)C(O)CH3

Species:

NAME: biacetyl
FORMULA: CH3C(O)C(O)CH3
CAS RN:431-03-8
STRUCTURE
(FROM NIST):
InChIKey:QSJXEFYPDANLFS-UHFFFAOYSA-N

Graphical Representations:

CH3C(O)C(O)CH3_VUV_lin.jpg
CH3C(O)C(O)CH3_VUV_log.jpg
CH3C(O)C(O)CH3_lin.jpg
CH3C(O)C(O)CH3_log.jpg

Data Sets:

Formula Author(Year) T λ
CH3C(O)C(O)CH3 Doner(2022) 323K 125-240nm
CH3C(O)C(O)CH3 Horowitz(2001) 298K 205.4-494nm(0.2nm)
CH3C(O)C(O)CH3 Horowitz(2001) 298K 206-493nm(1nm)
CH3C(O)C(O)CH3 IUPAC(2011) 298K 206-493nm(rec)
CH3C(O)C(O)CH3 IUPAC(2021) 298K 206-493nm(rec)
CH3C(O)C(O)CH3 McMillan(1966) 298K 207.7-475.2nm
CH3C(O)C(O)CH3 Plum(1983) 298K 230.6-469.8nm
CH3C(O)C(O)CH3 Plum(1983) 298K 232.5-472.5nm
CH3C(O)C(O)CH3 Rajakumar(2008) 296K 184.9nm

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