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Accessibility information
Author(s):   Amphlett, J.C.; Whittle, E.
Title:   Photolysis of halogens in presence of trifluoroacetaldehyde. Some reactions of the trifluoroacetyl radical
Journal:   Trans. Faraday Soc.
Volume:   63
Year:   1967
Reference type:   Journal article
Squib:   1967AMP/WHI80

Reaction:   CF3C(O)CO + ·CF3
Reaction order:   1
Reference reaction:   CF3C(O) + Br2 → CF3C(O)Br + Br·
Reference reaction order:   2
Temperature:   298 - 523 K
Pressure:  2.08E-2 - 2.76E-2 bar
Rate expression:   6.87x1021 [±1.81x1021 molecule/cm3] e-36833 [±737 J/mole]/RT
Bath gas:   Br2
Category:  Experiment
Data type:   Relative rate value measured
Excitation technique:   Direct photolysis
Analytical technique:   IR absorption

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [molecule/cm3]
298 2.40E15
300 2.65E15
325 8.26E15
350 2.19E16
375 5.08E16
400 1.06E17
425 2.04E17
450 3.64E17
475 6.11E17
500 9.75E17
523 1.44E18