1-Propanamine, 2-methyl-N-(2-methylpropyl)-
- Formula: C8H19N
- Molecular weight: 129.2432
- IUPAC Standard InChI: InChI=1S/C8H19N/c1-7(2)5-9-6-8(3)4/h7-9H,5-6H2,1-4H3
- IUPAC Standard InChIKey: NJBCRXCAPCODGX-UHFFFAOYSA-N
- CAS Registry Number: 110-96-3
- 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: Diisobutylamine; N,N-Bis(2-methylpropyl)amine; Di(-2-methylpropyl)amine; (i-C4H9)2NH; UN 2361
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Gas phase thermochemistry data
Go To: Top, IR Spectrum, Gas Chromatography, 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
DRB - Donald R. Burgess, Jr.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -43.21 ± 0.65 | kcal/mol | Ccb | Ribeiro da Silva, Ribeiro da Silva, et al., 1997 | ALS |
| ΔfH°gas | -41.59 | kcal/mol | N/A | Lebedeva, Katin, et al., 1971 | Value computed using ΔfHliquid° value of -218.6±0.5 kj/mol from Lebedeva, Katin, et al., 1971 and ΔvapH° value of 44.6 kj/mol from Ribeiro da Silva, Ribeiro da Silva, et al., 1997.; DRB |
| ΔfH°gas | -45.75 | kcal/mol | N/A | Lemoult, 1907 | Value computed using ΔfHliquid° value of -236.0 kj/mol from Lemoult, 1907 and ΔvapH° value of 44.6 kj/mol from Ribeiro da Silva, Ribeiro da Silva, et al., 1997.; DRB |
IR Spectrum
Go To: Top, Gas phase thermochemistry data, Gas Chromatography, References, Notes
Data compiled by: Coblentz Society, Inc.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Chromatography
Go To: Top, Gas phase thermochemistry data, IR Spectrum, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Apiezon L | 100. | 850. | Golovnya, Zhuravleva, et al., 1982 | Chromosorb G AW (80-100 mesh); Column length: 2.7 m |
| Packed | Apiezon L | 100. | 849. | Zhuravleva, Kapustin, et al., 1976 | N2 or He, Chromosorb G, AW; Column length: 2.7 m |
References
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ribeiro da Silva, Ribeiro da Silva, et al., 1997
Ribeiro da Silva, M.A.V.; Ribeiro da Silva, M.D.M.C.; Luisa, M.; Gomes, A.C.N.; Johnson, M.; Pilcher, G.,
Enthalpies of combustion of di-n-propylamine, diisopropylamine, diisobutylamine, and di-sec-butylamine,
J. Chem. Thermodyn., 1997, 29, 1025-1030. [all data]
Lebedeva, Katin, et al., 1971
Lebedeva, N.D.; Katin, Y.A.; Akhmedova, G.Y.,
Enthalpies of formation of dipropylamine, di-isopropylamine, dibutylamine, and di-isobutylamine,
Russ. J. Phys. Chem. (Engl. Transl.), 1971, 45, 771-772. [all data]
Lemoult, 1907
Lemoult, M.P.,
Recherches theoriques et experimentales sur les chaleurs de combustion et de formation des composes organiques,
Ann. Chim. Phys., 1907, 12, 395-432. [all data]
Golovnya, Zhuravleva, et al., 1982
Golovnya, R.V.; Zhuravleva, I.L.; Svetlova, I.; Terenina, M.B.; Gutnik, S.B.,
Calculation of gas chromatographic retention indices of secondary amines from structural increments,
Zh. Anal. Khim., 1982, 37, 294-300. [all data]
Zhuravleva, Kapustin, et al., 1976
Zhuravleva, I.L.; Kapustin, Yu.P.; Golovnya, P.B.,
Retention indices of some isoaliphatic and heterocyclic nitrogenous bases,
Zh. Anal. Khim., 1976, 31, 1378-1380. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Gas Chromatography, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.