Pyridine, 2-methoxy-
- Formula: C6H7NO
- Molecular weight: 109.1259
- IUPAC Standard InChI: InChI=1S/C6H7NO/c1-8-6-4-2-3-5-7-6/h2-5H,1H3
- IUPAC Standard InChIKey: IWTFOFMTUOBLHG-UHFFFAOYSA-N
- CAS Registry Number: 1628-89-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: 2-Methoxypyridine
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Reaction thermochemistry data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
=
By formula: C6H7NO = C6H7NO
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -57.3 ± 4.6 | kJ/mol | Ciso | Beak, Mueller, et al., 1974 | liquid phase; solvent: 1,2-Dichloroethane; #LED |
| ΔrH° | -39. ± 5.9 | kJ/mol | Ciso | Beak, Mueller, et al., 1974 | gas phase; Hr gas phase |
| ΔrH° | -52. ± 3. | kJ/mol | Eqk | Beak, Bonham, et al., 1968 | liquid phase; Heat of isomerization |
| ΔrH° | -33. ± 9.6 | kJ/mol | Eqk | Beak, Bonham, et al., 1968 | gas phase; Gas phase isomerization |
| ΔrH° | -52. ± 3. | kJ/mol | Eqk | Beak and Bonham, 1966 | liquid phase; At 403 K |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Beak, Mueller, et al., 1974
Beak, P.; Mueller, D.S.; Lee, J.,
Equilibration studies. Determination of the enthalpy difference between methyltropic isomers from heats of methylation,
J. Am. Chem. Soc., 1974, 96, 3867-3874. [all data]
Beak, Bonham, et al., 1968
Beak, P.; Bonham, J.; Lee, J.T., Jr.,
Equilibration studies. The energy differences for some six-membered heterocyclic methyl amide-imidate isomer paris,
J. Am. Chem. Soc., 1968, 90, 1569-1582. [all data]
Beak and Bonham, 1966
Beak, P.; Bonham, J.,
Equilibration studies: the relative chemical binding energies of 2-methoxypyridine-n-methylpyrid-2-one and 4-methoxypyridine-N-methylpyrid-4-one,
Chem. Commun., 1966, 631-632. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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