(dimethylamino)methanol
- Formula: C3H9NO
- Molecular weight: 75.1097
- IUPAC Standard InChI: InChI=1S/C3H9NO/c1-4(2)3-5/h5H,3H2,1-2H3
- IUPAC Standard InChIKey: XQKRYBXCYCKQLL-UHFFFAOYSA-N
- CAS Registry Number: 14002-21-2
- Chemical structure:
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Gas phase 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -48.6 ± 1.0 | kcal/mol | Cm | Rogers and Rapiejko, 1974 | Heat of formation derived by 77PED/RYL |
Phase change 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 12.0 ± 1.0 | kcal/mol | E | Rogers and Rapiejko, 1974 | Heat of formation derived by 77PED/RYL |
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
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By formula: C3H9NO = C2H7N + CH2O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 30.2 ± 0.2 | kcal/mol | Cm | Rogers and Rapiejko, 1974 | liquid phase; Heat of formation derived by 77PED/RYL |
+
=
By formula: C2H7N + CH2O = C3H9NO
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -30.2 ± 0.2 | kcal/mol | Cm | Rogers and Rapiejko, 1974 | gas phase |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rogers and Rapiejko, 1974
Rogers, F.E.; Rapiejko, R.J.,
Thermochemistry of carbonyl addition reactions. II. Enthalpy of addition of dimethylamine to formaldehyde,
J. Phys. Chem., 1974, 78, 599-603. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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