2-Propyn-1-amine, N,N-dimethyl-
- Formula: C5H9N
- Molecular weight: 83.1317
- IUPAC Standard InChI: InChI=1S/C5H9N/c1-4-5-6(2)3/h1H,5H2,2-3H3
- IUPAC Standard InChIKey: ILBIXZPOMJFOJP-UHFFFAOYSA-N
- CAS Registry Number: 7223-38-3
- 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: N,N-Dimethyl-2-propyn-1-amine; (CH3)2NCH2C≡CH; 1-Dimethylamino-2-propyne; 3-Dimethylamino-1-propyne; N,N-dimethyl propargylamine; N-(2-Propynyl)-N,N-dimethylamine; Dimethyl propargylamine; dimethyl(prop-2-ynyl)amine
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Condensed 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°liquid | 47.23 ± 0.41 | kcal/mol | Ccb | Shirokikh, Bystrov, et al., 1966 | Reanalyzed by Cox and Pilcher, 1970, Original value = 47.1 ± 0.4 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -824.90 ± 0.40 | kcal/mol | Ccb | Shirokikh, Bystrov, et al., 1966 | Reanalyzed by Cox and Pilcher, 1970, Original value = -825.0 ± 0.4 kcal/mol |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shirokikh, Bystrov, et al., 1966
Shirokikh, P.K.; Bystrov, V.M.; Ponomarev, V.V.; Solntsev, V.A.,
Heats of combustion and enthalpies of formation of certain acetylenic amines,
Russ. J. Phys. Chem. (Engl. Transl.), 1966, 40, 894-895. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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