Kinetics Database Resources
Rate Our Products and Services
Other Databases
NIST Standard Reference Data Program
NDRL-NIST Solution Kinetics Database
NIST Computational Chemistry Comparison and Benchmark Database
The NIST Reference on Constants, Units, and Uncertainty
Administrative Links
 |
Home ©NIST, 2020 Accessibility information |
Title: Rate of the retro-diels-alder dissociation of 1,2,3,6-tetrahydropyridine over a wide temperature range
Journal: Int. J. Chem. Kinet.
Volume: 23
Page(s): 215 - 227
Year: 1991
Reference type: Journal article
Squib: 1991SID/KIE215-227
Reaction:
1,2,3,6-Tetrahydropyridine → 1,3-Butadiene + CH2=NH
Reaction order:
1
Temperature:
1000 - 1450
K
Pressure: 1.01 bar
Rate expression:
2.0x1015 [s-1] e-235300 [J/mole]/RT
Bath gas:
He
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Laser schlieren
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [s-1] |
|---|---|
| 1000 | 1.02E3 |
| 1025 | 2.04E3 |
| 1050 | 3.94E3 |
| 1075 | 7.38E3 |
| 1100 | 1.34E4 |
| 1125 | 2.38E4 |
| 1150 | 4.11E4 |
| 1175 | 6.93E4 |
| 1200 | 1.15E5 |
| 1225 | 1.85E5 |
| 1250 | 2.94E5 |
| 1275 | 4.59E5 |
| 1300 | 7.03E5 |
| 1325 | 1.06E6 |
| 1350 | 1.57E6 |
| 1375 | 2.30E6 |
| 1400 | 3.33E6 |
| 1425 | 4.74E6 |
| 1450 | 6.68E6 |