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Accessibility information
Author(s):   Beach, S.D.; Hickson, K.M.; Smith, I.W.M.; Tuckett, R.P.
Title:   Rate Constants and Arrhenius Parameters for the Reactions of OH Radicals and Cl Atoms with CF3CH2OCHF2, CF3CHClOCHF2 and CF3CH2OCClF2, Using the Discharge-Flow/Resonance Fluorescence Method
Journal:   Phys. Chem. Chem. Phys.
Volume:   3
Page(s):   3064 - 3069
Year:   2001
Reference type:   Journal article
Squib:   2001BEA/HIC3064-3069

Reaction:   CF3CH2OCClF2 + ·Cl → Products
Reaction order:   2
Temperature:   323 - 402 K
Pressure:  2.67E-3 - 4.53E-3 bar
Rate expression:   2.2x10-11 [±2.0x10-12 cm3/molecule s] e-22449 [±333 J/mole]/RT
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   Rate constant is pressure independent
Experimental procedure:   Flow tube - Data taken vs distance
Excitation technique:   Discharge
Time resolution:   In real time
Analytical technique:   Resonance fluorescence
Comments:   Reported uncertainties are two sigma and are precision only.

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
323 5.15E-15
325 5.43E-15
350 9.82E-15
375 1.64E-14
400 2.58E-14
402 2.66E-14