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Accessibility information
Author(s):   Roth, W.R.; Exner, H-D.
Title:   Rotationsbarriere der Geometrischen Isomerisierung von cis-und trans-1,4- Dimethylbutatrien
Journal:   Chem. Ber.
Volume:   109
Page(s):  
Year:   1976
Reference type:   Journal article
Squib:   1976ROT/EXN1158

Reaction:   (Z)-CH3CH=C=C=CHCH3(E)-CH3CH=C=C=CHCH3
Reaction order:   1
Temperature:   377 - 426 K
Pressure:  2.67E-3 bar
Rate expression:   1.1x1013 [s-1] e-133032 [±1330 J/mole]/RT
Bath gas:   (Z)-CH3CH=C=C=CHCH3
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Thermal
Analytical technique:   Gas chromatography

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
377 4.07E-6
400 4.67E-5
425 4.91E-4
426 5.37E-4