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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Contact, Imprint, Acknowledgements

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) / Aldehydes(aliphatic) / i-C4H9CHO,(CH3)2CHCH2CHO

Species:

NAME: i-pentanal, 3-methylbutanal, isovaleraldehyde
FORMULA: i-C4H9CHO,(CH3)2CHCH2CHO
CAS RN:590-86-3
STRUCTURE
(FROM NIST):
InChIKey:YGHRJJRRZDOVPD-UHFFFAOYSA-N

Graphical Representations:

i-C4H9CHO,(CH3)2CHCH2CHO_(+ n-,t-)_lin.jpg
i-C4H9CHO,(CH3)2CHCH2CHO_VUV_lin.jpg
i-C4H9CHO,(CH3)2CHCH2CHO_VUV_log.jpg
i-C4H9CHO,(CH3)2CHCH2CHO_lin.jpg
i-C4H9CHO,(CH3)2CHCH2CHO_log.jpg

Data Sets:

Formula Author(Year) T λ
i-C4H9CHO,(CH3)2CHCH2CHO Doner(2023) 323K 128.5-240.0nm
i-C4H9CHO,(CH3)2CHCH2CHO Lanza(2008) 298K 255-330nm
i-C4H9CHO,(CH3)2CHCH2CHO Zhu(1999) 293K 280-330nm

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