Isobutylamine
- Formula: C4H11N
- Molecular weight: 73.1368
- IUPAC Standard InChI: InChI=1S/C4H11N/c1-4(2)3-5/h4H,3,5H2,1-2H3
- IUPAC Standard InChIKey: KDSNLYIMUZNERS-UHFFFAOYSA-N
- CAS Registry Number: 78-81-9
- 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: 1-Propanamine, 2-methyl-; Monoisobutylamine; Valamine; 1-Amino-2-methylpropane; 2-Methylpropylamine; 3-Methyl-2-propylamine; iso-C4H9NH2; 2-Methyl-1-Aminopropane; 2-Methyl-1-propanamine; UN 1214; i-Butylamine; 2-Methylpropanamine; NSC 8028
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Gas 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 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 | -98.62 ± 0.54 | kJ/mol | Ccr | Good and Moore, 1970 | ALS |
| ΔfH°gas | -144.1 | kJ/mol | N/A | Lemoult, 1907 | Value computed using ΔfHliquid° value of -178.0 kj/mol from Lemoult, 1907 and ΔvapH° value of 33.9 kj/mol from Good and Moore, 1970.; DRB |
References
Go To: Top, Gas phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Good and Moore, 1970
Good, W.D.; Moore, R.T.,
Enthalpies of formation of ethylenediamine, 1,2,-propanediamine, 1,2,-butanediamine, 2-methyl-1,2-propanediamine, and isobutylamine C-N and N-F Thermochemical bond energies,
J. Chem. Eng. Data, 1970, 15, 150-154. [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]
Notes
Go To: Top, Gas phase thermochemistry data, 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
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