Benzenamine, N,N-dimethyl-
- Formula: C8H11N
- Molecular weight: 121.1796
- IUPAC Standard InChI: InChI=1S/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3
- IUPAC Standard InChIKey: JLTDJTHDQAWBAV-UHFFFAOYSA-N
- CAS Registry Number: 121-69-7
- 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: Aniline, N,N-dimethyl-; (Dimethylamino)benzene; Dimethylaniline; Dimethylphenylamine; N,N-Dimethylaniline; Versneller NL 63/10; N,N-Dimethylbenzenamine; Dwumetyloanilina; N,N-(Dimethylamino)benzene; N,N-Dimethylphenylamine; NCI-C56428; N,N-Dimethylbenzeneamine; UN 2253; NL 63-10P; NSC 7195; N,N-dimethylanilin
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Condensed phase thermochemistry data
Go To: Top, References, Notes
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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | 47.7 ± 3.4 | kJ/mol | Ccb | Furukawa, Sakiyama, et al., 1982 | ALS |
| ΔfH°liquid | 34. | kJ/mol | Ccb | Vriens and Hill, 1952 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -4767.8 ± 3.2 | kJ/mol | Ccb | Furukawa, Sakiyama, et al., 1982 | ALS |
| ΔcH°liquid | -4754.3 | kJ/mol | Ccb | Vriens and Hill, 1952 | ALS |
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 214.6 | 302.4 | de Kolossowsky and Udowenko, 1934 | DH |
| 214.6 | 302.3 | Kolosovskii and Udovenko, 1934 | DH |
| 209.6 | 289. | Radulescu and Jula, 1934 | DH |
| 212.1 | 283. | Bramley, 1916 | Mean value, 0 to 20 C.; DH |
| 212.1 | 298. | von Reis, 1881 | T = 292 to 478 K.; DH |
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.
Furukawa, Sakiyama, et al., 1982
Furukawa, J.; Sakiyama, M.; Seki, S.; Saito, Y.; Kusano, K.,
Standard enthalpies of combustion and vaporization of N,N-dimethylaniline,
Bull. Chem. Soc. Jpn., 1982, 55, 3329-3330. [all data]
Vriens and Hill, 1952
Vriens, G.N.; Hill, A.G.,
Equilibria of several reactions of aromatic amines,
Ind. Eng. Chem., 1952, 44, 2732-27. [all data]
de Kolossowsky and Udowenko, 1934
de Kolossowsky, N.; Udowenko, W.W.,
Determination des chaleurs specifiques des liquides,
Compt. rend., 1934, 198, 1394-1395. [all data]
Kolosovskii and Udovenko, 1934
Kolosovskii, N.A.; Udovenko, W.W.,
Specific heat of liquids. II.,
Zhur. Obshchei Khim., 1934, 4, 1027-1033. [all data]
Radulescu and Jula, 1934
Radulescu, D.; Jula, O.,
Beiträge zur Bestimmung der Abstufung der Polarität des Aminstickstoffes in den organischen Verbindungen,
Z. Phys. Chem., 1934, B26, 390-393. [all data]
Bramley, 1916
Bramley, A.,
The study of binary mixtures. Part IV. Heats of reaction and specific heats,
J. Chem. Soc. (London), 1916, 109, 496-515. [all data]
von Reis, 1881
von Reis, M.A.,
Die specifische Wärme flüssiger organischer Verbindungen und ihre Beziehung zu deren Moleculargewicht,
Ann. Physik [3], 1881, 13, 447-464. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid 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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