Benzenamine, N,N,3-trimethyl-
- Formula: C9H13N
- Molecular weight: 135.2062
- IUPAC Standard InChI: InChI=1S/C9H13N/c1-8-5-4-6-9(7-8)10(2)3/h4-7H,1-3H3
- IUPAC Standard InChIKey: CWOMTHDOJCARBY-UHFFFAOYSA-N
- CAS Registry Number: 121-72-2
- 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: m-Toluidine, N,N-dimethyl-; m-Methyl-N,N-dimethylaniline; m,N,N-trimethylaniline; Benzene, 1-(dimethylamino)-3-methyl-; Dimethyl-m-toluidine; N,N-Dimethyl-m-methylaniline; N,N-Dimethyl-m-toluidine; N,N-Dimethyl-3-methylaniline; N,N,3-Trimethylaniline; N,N,3-Trimethylbenzenamine; N,N-Dimethyl-3-toluidine; Dimetil-m-toluidina; Benzeneamine,N,N,3-trimethyl-; 3-(Dimethylamino)toluene; NSC 1788; N,N-Dimethyl-m-ethylaniline
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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 | 14.4 ± 2.5 | kJ/mol | Ccb | Riberio da Silva, Riberio da Silva, et al., 1996 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -5413.9 ± 2.2 | kJ/mol | Ccb | Riberio da Silva, Riberio da Silva, et al., 1996 |
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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 488.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
| Tboil | 485.2 | K | N/A | Weast and Grasselli, 1989 | BS |
| Tboil | 485. to 488. | K | N/A | Frinton Laboratories Inc., 1986 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 58.2 ± 6.9 | kJ/mol | V | Riberio da Silva, Riberio da Silva, et al., 1996 | ALS |
| ΔvapH° | 58.2 | kJ/mol | N/A | Riberio da Silva, Riberio da Silva, et al., 1996 | DRB |
| ΔvapH° | 58.2 ± 6.9 | kJ/mol | CGC | Riberio da Silva, Riberio da Silva, et al., 1996 | AC |
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: John E. Bartmess
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
C9H12N- + =
By formula: C9H12N- + H+ = C9H13N
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1597. ± 21. | kJ/mol | G+TS | Caldwell and Bartmess | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1569. ± 21. | kJ/mol | IMRB | Caldwell and Bartmess | gas phase |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Riberio da Silva, Riberio da Silva, et al., 1996
Riberio da Silva, M.A.V.; Riberio da Silva, M.D.M.C.; Monteiro, M.F.B.M.; Gomes, M.L.A.C.N.; Chickos, J.S.; Smith, A.P.; Liebman, J.F.,
Thermochemical studies for determination of the molar enthalpy of formation of aniline derivatives,
Struct. Chem., 1996, 7, 367-373. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Frinton Laboratories Inc., 1986
Frinton Laboratories Inc.,
Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [all data]
Caldwell and Bartmess
Caldwell, G.; Bartmess, J.E.,
, Unpublished results. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
Tboil Boiling point ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔrG° Free energy of reaction 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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