1-Propanamine, N-propyl-
- Formula: C6H15N
- Molecular weight: 101.1900
- IUPAC Standard InChI: InChI=1S/C6H15N/c1-3-5-7-6-4-2/h7H,3-6H2,1-2H3
- IUPAC Standard InChIKey: WEHWNAOGRSTTBQ-UHFFFAOYSA-N
- CAS Registry Number: 142-84-7
- 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: Dipropylamine; Di-n-propylamine; N-Dipropylamine; (n-C3H7)2NH; N-Propyl-1-propanamine; Rcra waste number U110; UN 2383; N-Propyl-propylamine
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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
DRB - Donald R. Burgess, Jr.
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 | 383. ± 2. | K | AVG | N/A | Average of 13 values; Individual data points |
| Quantity | Value | Units | Method | Reference | Comment |
| Tfus | 209.6 | K | N/A | Anonymous, 1958 | Uncertainty assigned by TRC = 0.6 K; TRC |
| Tfus | 210.15 | K | N/A | Timmermans and Mattaar, 1921 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Tfus | 233.55 | K | N/A | Timmermans, 1921 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Tc | 555.8 | K | N/A | Toczylkin. L.S. and Young, 1980 | Uncertainty assigned by TRC = 0.55 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Pc | 36.30 | bar | N/A | Toczylkin. L.S. and Young, 1980 | Uncertainty assigned by TRC = 0.3627 bar; Visual; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 40. ± 2. | kJ/mol | AVG | N/A | Average of 6 values; Individual data points |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 33.47 | 382.4 | N/A | Majer and Svoboda, 1985 | |
| 40.0 | 336. | N/A | Resa, González, et al., 2000 | Based on data from 321. to 382. K.; AC |
| 39.8 | 317. | A | Stephenson and Malanowski, 1987 | Based on data from 302. to 422. K. See also Dykyj, 1972.; AC |
| 41. | 291. | V | Lebedeva, Katin, et al., 1971 | ALS |
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.
Anonymous, 1958
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1958. [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]
Timmermans, 1921
Timmermans, J.,
The Freezing Points of Organic Substances IV. New Exp. Determinations,
Bull. Soc. Chim. Belg., 1921, 30, 62. [all data]
Toczylkin. L.S. and Young, 1980
Toczylkin. L.S.; Young, C.L.,
Gas-liquid criticl temperatures of mixtures containing electron donors. II. Amine mixtures,
J. Chem. Thermodyn., 1980, 12, 365. [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]
Resa, González, et al., 2000
Resa, José M.; González, Cristina; Ortiz de Landaluce, Salomé; Lanz, Juan,
Vapor-Liquid Equilibrium of Binary Mixtures Containing Diethylamine + Diisopropylamine, Diethylamine + Dipropylamine, and Chloroform + Diisopropylamine at 101.3 kPa, and Vapor Pressures of Dipropylamine,
J. Chem. Eng. Data, 2000, 45, 5, 867-871, https://doi.org/10.1021/je000020g
. [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]
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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Pc Critical pressure Tboil Boiling point Tc Critical temperature 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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