N-[2-(1-piperazinyl)ethyl]ethylenediamine
- Formula: C8H20N4
- Molecular weight: 172.2712
- IUPAC Standard InChI: InChI=1S/C8H20N4/c9-1-2-10-3-6-12-7-4-11-5-8-12/h10-11H,1-9H2
- IUPAC Standard InChIKey: WBIWIXJUBVWKLS-UHFFFAOYSA-N
- CAS Registry Number: 24028-46-4
- 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-[(2-Aminoethyl)2-aminoethyl]piperazine
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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: Eugene S. Domalski and Elizabeth D. Hearing
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 391. | 333. | Bobylev, Kamskaya, et al., 1988 | T = 333 to 473 K. |
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: C6H15N3 + C2H5N = C8H20N4
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 87. ± 4. | kJ/mol | Cm | Dalin, Bobylev, et al., 1988 | liquid phase; solvent: Aqueous HCl; Kinetic |
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.
Bobylev, Kamskaya, et al., 1988
Bobylev, V.A.; Kamskaya, O.I.; Kossoi, A.A.; Koludarova, E.Yu.,
Investigation of the heat capacity of ethyleneamines by differential scanning calorimetry,
Zhur. Obshch. Khim., 1988, 58, 2536-2538. [all data]
Dalin, Bobylev, et al., 1988
Dalin, A.R.; Bobylev, V.A.; Suslikov, V.F.; Kamskaya, O.I.; Tereshchenko, G.F.,
Nucleophilic cleavage and the formation of saturated heterocycles. VII. Kinetic and thermochemical study of reactions of aziridine with ethylene amines,
J. Gen. Chem. USSR, 1988, 58, 1868-1871. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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