1-Pentanamine, N-pentyl-
- Formula: C10H23N
- Molecular weight: 157.2963
- IUPAC Standard InChIKey: JACMPVXHEARCBO-UHFFFAOYSA-N
- CAS Registry Number: 2050-92-2
- 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: Dipentylamine; Di-n-amylamine; Di-n-pentylamine; Diamylamine; Pentylamine, pentyl-; UN 2841
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Phase change data
Go To: Top, 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:
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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 475.7 | K | N/A | Weast and Grasselli, 1989 | BS |
Tboil | 476.15 | K | N/A | Borrows, Hargreaves, et al., 1947 | Uncertainty assigned by TRC = 2. K; TRC |
Tboil | 478.15 | K | N/A | Winans and Adkins, 1933 | Uncertainty assigned by TRC = 6. K; TRC |
Tboil | 475.65 | K | N/A | Winans and Adkins, 1932 | Uncertainty assigned by TRC = 3. K; TRC |
Tboil | 477.15 | K | N/A | Winans and Adkins, 1932 | Uncertainty assigned by TRC = 0.003 K; TRC |
Reduced pressure boiling point
Tboil (K) | Pressure (atm) | Reference | Comment |
---|---|---|---|
365.2 | 0.018 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
12.2 | 394. | A | Stephenson and Malanowski, 1987 | Based on data from 379. to 527. K.; AC |
Gas Chromatography
Go To: Top, Phase change 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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | Apiezon L | 100. | 1145. | Golovnya, Zhuravleva, et al., 1980 | N2, Chromosorb GAW; Column length: 2.7 m |
Packed | Apiezon L | 100. | 1145. | Golovnya and Zhuravleva, 1973 |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | PEG-2000 | 152. | 1302. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PEG-2000 | 179. | 1300. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PEG-2000 | 180. | 1305. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Packed | PEG-2000 | 200. | 1295. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Methyl Silicone | 1145. | Chen and Feng, 2007 | Program: not specified |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Borrows, Hargreaves, et al., 1947
Borrows, E.T.; Hargreaves, B.M.C.; Page, J.E.; Resuggan, J.C.L.; Robinson, F.A.,
Preparation and Properties of Some Long Chain Aliphatic Amines,
J. Chem. Soc., 1947, 1947, 197. [all data]
Winans and Adkins, 1933
Winans; Adkins,
J. Am. Chem. Soc., 1933, 55, 2051. [all data]
Winans and Adkins, 1932
Winans, C.F.; Adkins, H.,
The Alkylation of Amines as Catalyzed by Nickel,
J. Am. Chem. Soc., 1932, 54, 306. [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]
Golovnya, Zhuravleva, et al., 1980
Golovnya, R.V.; Zhuravleva, N.L.; Svetlova, N.I.; Grigor'eva, D.N.,
Gas-chromatographic separation of secondary normal alphatic amines,
J. Anal. Chem. USSR (Engl. Transl.), 1980, 35, 10, 1280-1285. [all data]
Golovnya and Zhuravleva, 1973
Golovnya, R.V.; Zhuravleva, I.L.,
Gas Chromatographic Method of Identification of n-Aliphatic Amines Through the Use of Donor-Acceptor Interaction with Phosphate,
Chromatographia, 1973, 6, 12, 508-513, https://doi.org/10.1007/BF02269131
. [all data]
Anderson, Jurel, et al., 1973
Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L.,
Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. VII. Retention indices of amines in some polar and unpolar stationary phases,
Latv. PSR Zinat. Akad. Vestis Kim. Ser., 1973, 1, 51-63. [all data]
Chen and Feng, 2007
Chen, Y.; Feng, C.,
QSPR study on gas chromatography retention index of some organic pollutants,
Comput. Appl. Chem. (China), 2007, 24, 10, 1404-1408. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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