science-softCon uv/vis spectra data base;	www.uv-spectra.de; (C) science-softCon 2008

Substance: enneafluoropentylaldehyde		Other Names: 

Formula: C4F9CHO			CAS-No.: 

Study: absorption spectrum, quantum yield


Authors: M.S. Chiappero, F.E. Malanca, G.A. Argüello, S.T. Wooldridge, M.D. Hurley, J.C. Ball, 
T.J. Wallington, R.L. Waterland, R.C. Buck

Title: Atmospheric chemistry of perfluoroaldehydes (CxF2x+1CHO) and fluorotelomer aldehydes (CxF2x+1CH2CHO): Quantification 
of the important role of photolysis

Journal: J. Phys. Chem. A, 110, 11944-11953, (2006)

Data: (diagram, table, disk): table

Wavelenght range: 225 - 400 nm

Resolution: 1 nm

Temperature: 297 K

Temperature dependence: 

Pressure:

Comments: The UV absorption spectra of CF3CHO, C2F5CHO, C3F7CHO, C4F9CHO, CF3CH2CHO, and C6F13CH2CHO were recorded over 
the range 225-400 nm at 249-297 K.
Quantum yield at 254 nm is 0.60 ± 0.09 (C4F9CHO). The Quantum yield at 308 nm is 0.08 ± 0.02 (C4F9CHO). 

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