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Author(s):   Mashino, M.; Ninomiya, Y.; Kawasaki, M.; Wallington, T. J.; Hurley, M. D.
Title:   Atmospheric Chemistry of CF3CF=CF2: Kinetics and Mechanism of Its Reactions with OH Radicals, Cl Atoms, and Ozone
Journal:   J. Phys. Chem. A
Volume:   104
Page(s):   7255 - 7260
Year:   2000
Reference type:   Journal article
Squib:   2000MAS/NIN7255-7260

Reaction:   CF3CF=CF2 + ·Cl → Products
Reaction order:   2
Temperature:   296 K
Pressure:  1.01 bar
Rate expression:   2.7x10-11 [±3.0x10-12 cm3/molecule s]
Category:  Experiment
Data type:   Relative value normalized by a reference value
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Direct photolysis
Analytical technique:   Fourier transform (FTIR)
Comments:   Authors presented the final value that is the average of two relative determinations by using C2H4 and C2H4Cl as the reference compounds. The quoted error bars encompass the extreems of individual determinations.The measured ratios were: (0.29 +/- 0.02) relative to C2H4 and (3.26 +/- 0.25) relative to C2H4Cl.Photolysis of Cl2 in 760 Torr O2/N2 as a source of Cl atoms in a 140 L Pyrex reactor coupled with FTIR spectrometer at T= 296 ?2 K.

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