1-Butanamine
- Formula: C4H11N
- Molecular weight: 73.1368
- IUPAC Standard InChI: InChI=1S/C4H11N/c1-2-3-4-5/h2-5H2,1H3
- IUPAC Standard InChIKey: HQABUPZFAYXKJW-UHFFFAOYSA-N
- CAS Registry Number: 109-73-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Butylamine; n-Butylamine; Mono-n-butylamine; Monobutylamine; Norvalamine; 1-Aminobutane; 1-Butylamine; n-C4H9NH2; N-Butylamin; 1-Amino-butaan; 1-Aminobutan; n-Butilamina; Monobutilamina; UN 1125; Norralamine; Butanamine; NSC 8029; Aminobutane (Related)
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Reaction thermochemistry data
Go To: Top, Mass spectrum (electron ionization), 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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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
By formula: C3H9Si+ + C4H11N = (C3H9Si+ • C4H11N)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 59.5 | kcal/mol | PHPMS | Li and Stone, 1990 | gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)C6H5COOC2H5; Wojtyniak and Stone, 1986; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 40.9 | cal/mol*K | PHPMS | Li and Stone, 1990 | gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)C6H5COOC2H5; Wojtyniak and Stone, 1986; M |
+
=
+
By formula: C4H6O3 + C4H11N = C6H13NO + C2H4O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -27.06 ± 0.11 | kcal/mol | Cm | Wadso, 1962 | liquid phase; ALS |
| ΔrH° | -39.13 ± 0.06 | kcal/mol | Cm | Wadso, 1958 | liquid phase; Heat of aminolysis; ALS |
+
=
+
By formula: C4H11N + C6H12OS = C4H10S + C6H13NO
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -13.80 ± 0.15 | kcal/mol | Cm | Wadso, 1958 | liquid phase; Heat of aminolysis; ALS |
+
=
+
By formula: C4H11N + C4H5N3O = C6H13NO + C2H3N3
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -20.50 ± 0.06 | kcal/mol | Cm | Wadso, 1962 | solid phase; ALS |
+
=
+
By formula: C4H11N + C5H6N2O = C6H13NO + C3H4N2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -18.07 ± 0.08 | kcal/mol | Cm | Wadso, 1962 | solid phase; ALS |
+
=
+
By formula: C6H13NO + H2O = C4H11N + C2H4O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 13.20 ± 0.05 | kcal/mol | Cm | Wadso, 1962 | liquid phase; ALS |
+
=
By formula: C7H5NO + C4H11N = C11H16NO2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -26.8 | kcal/mol | Cm | Pannone and Macosko, 1987 | liquid phase; ALS |
Mass spectrum (electron ionization)
Go To: Top, Reaction thermochemistry data, 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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-NW- 938 |
| NIST MS number | 228817 |
References
Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Li and Stone, 1990
Li, X.; Stone, A.J.,
Gas-Phase (CH3)3Si+ Affinities of Alkylamines and Proton Affinities of Trimethylsilyl Alkylamines,
Int. J. Mass Spectrom. Ion Proc., 1990, 101, 2-3, 149, https://doi.org/10.1016/0168-1176(90)87008-5
. [all data]
Wojtyniak and Stone, 1986
Wojtyniak, A.C.M.; Stone, A.J.,
A High-Pressure Mass Spectrometric Study of the Bonding of Trimethylsilylium to Oxygen and Aromatic Bases,
Can. J. Chem., 1986, 74, 59. [all data]
Wadso, 1962
Wadso, I.,
Heats of aminolysis and hydrolysis of some N-acetyl compounds and of acetic anhydride,
Acta Chem. Scand., 1962, 16, 471-478. [all data]
Wadso, 1958
Wadso, I.,
The heats of aminolysis of n-butyl thiolacetate and acetic anhydride,
Acta Chem. Scand., 1958, 12, 635-640. [all data]
Pannone and Macosko, 1987
Pannone, M.C.; Macosko, C.W.,
Kinetics of isocyanate amine reactions,
J. Appl. Polym. Sci., 1987, 34, 2409-2432. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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