1,3-Butanediamine, N,N,N',N'-tetramethyl-
- Formula: C8H20N2
- Molecular weight: 144.2578
- IUPAC Standard InChI: InChI=1S/C8H20N2/c1-8(10(4)5)6-7-9(2)3/h8H,6-7H2,1-5H3
- IUPAC Standard InChIKey: AXFVIWBTKYFOCY-UHFFFAOYSA-N
- CAS Registry Number: 97-84-7
- 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,N',N'-Tetramethyl-1,3-butanediamine; N,N,N',N'-Tetramethyl-1,3-diaminobutane; N,N,N',N'-Tetramethylbutane-1,3-diamine; Tetramethylbutane-1,3-diamine; 1,3-Bis(dimethylamino)butane; N,N,N',N''-Tetramethylbutane-1,3-diamine; N,N,N1,N1-Tetramethyl-1,3-diaminobutane; 1,3-Diaminobutane, N,N,N',N'-tetramethyl-; 1,3-Butanediamine, N1,N1,N3,N3-tetramethyl-; NSC 35411; N,N,N',N',1-pentamethyltrimethylenediamine
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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 438.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 49.2 | 288. | N/A | Dahmani, Mokbel, et al., 2002 | Based on data from 273. - 363. K.; AC |
| 42.7 | 350. | A | Stephenson and Malanowski, 1987 | Based on data from 335. - 439. K.; AC |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Dahmani, Mokbel, et al., 2002
Dahmani, Abdallah; Mokbel, Ilham; Jose, Jacques,
Excess volume, excess enthalpy and vapour--liquid equilibria of N,N,N´,N´-tetramethyl-1,3-butanediamine + n-heptane or + cyclohexane mixtures,
Fluid Phase Equilibria, 2002, 203, 1-2, 193-204, https://doi.org/10.1016/S0378-3812(02)00180-2
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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