1-Pentanamine
- Formula: C5H13N
- Molecular weight: 87.1634
- IUPAC Standard InChI: InChI=1S/C5H13N/c1-2-3-4-5-6/h2-6H2,1H3
- IUPAC Standard InChIKey: DPBLXKKOBLCELK-UHFFFAOYSA-N
- CAS Registry Number: 110-58-7
- 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: Pentylamine; n--Amylamine; n-Pentylamine; Amylamine; Monoamylamine; Norleucamine; 1-Aminopentane; 1-Pentylamine; n-C5H11NH2
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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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 375. ± 8. | K | AVG | N/A | Average of 14 values; Individual data points |
| Quantity | Value | Units | Method | Reference | Comment |
| Tfus | 218. | K | N/A | Favier, Rosso, et al., 1981 | Uncertainty assigned by TRC = 1. K; TRC |
| Tfus | 218.15 | K | N/A | Timmermans and Mattaar, 1921 | Uncertainty assigned by TRC = 0.6 K; TRC |
| Tfus | 240. | K | N/A | Jaeger, 1917 | Uncertainty assigned by TRC = 1. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 9.596 | kcal/mol | N/A | Majer and Svoboda, 1985 | |
| ΔvapH° | 9.78 | kcal/mol | EB | Antosik, Galka, et al., 2004 | Based on data from 322. to 378. K.; AC |
| ΔvapH° | 9.58 ± 0.02 | kcal/mol | C | Wadsö, Heikkilä, et al., 1969 | AC |
| ΔvapH° | 9.58 ± 0.01 | kcal/mol | C | Wadso, 1969 | ALS |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 8.129 | 377.4 | N/A | Majer and Svoboda, 1985 | |
| 9.32 | 313. | A | Stephenson and Malanowski, 1987 | Based on data from 298. to 417. K. See also Dykyj, 1972.; AC |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Favier, Rosso, et al., 1981
Favier, R.; Rosso, J.; Carbonnel, L.,
Bull. Soc. Chim. Fr., 1981, 1981, 225. [all data]
Timmermans and Mattaar, 1921
Timmermans, J.; Mattaar, J.F.,
Freezing points of orgainic substances VI. New experimental determinations.,
Bull. Soc. Chim. Belg., 1921, 30, 213. [all data]
Jaeger, 1917
Jaeger, F.M.,
Z. Anorg. Allg. Chem., 1917, 101, 93. [all data]
Majer and Svoboda, 1985
Majer, V.; Svoboda, V.,
Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]
Antosik, Galka, et al., 2004
Antosik, Maria; Galka, Maria; Malanowski, Stanislaw K.,
Vapor-Liquid Equilibrium for Acetonitrile + Propanenitrile and 1-Pentanamine + 1-Methoxy-2-propanol «8224»,
J. Chem. Eng. Data, 2004, 49, 1, 11-17, https://doi.org/10.1021/je025660t
. [all data]
Wadsö, Heikkilä, et al., 1969
Wadsö, Ingemar; Heikkilä, Jussi; Beagley, B.; Aalto, Tarja; Werner, Per-Erik; Junggren, Ulf; Lamm, Bo; Samuelsson, Benny,
Enthalpies of Vaporization of Organic Compounds. III. Amines.,
Acta Chem. Scand., 1969, 23, 2061-2064, https://doi.org/10.3891/acta.chem.scand.23-2061
. [all data]
Wadso, 1969
Wadso, I.,
Enthalpies of vaporization of organic compounds,
Acta Chem. Scand., 1969, 23, 2061. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Dykyj, 1972
Dykyj, J.,
Petrochemia, 1972, 12, 1, 13. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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