Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

1-Propanamine, 2-methyl-N-(2-methylpropyl)-

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Phase change data

Go To: Top, 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, Kenneth Kroenlein director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil412. ± 1.KAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus196.KN/ABuckingham and Donaghy, 1982BS
Tfus199.65KN/ATimmermans and Mattaar, 1921Uncertainty assigned by TRC = 0.5 K; TRC
Tfus203.15KN/ATimmermans, 1921Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Tc584.4KN/AToczylkin. L.S. and Young, 1980Uncertainty assigned by TRC = 0.58 K; Note: wrong formula given in Table 1; TRC
Quantity Value Units Method Reference Comment
Pc32.00barN/AToczylkin. L.S. and Young, 1980Uncertainty assigned by TRC = 0.3197 bar; Visual: Note - wrong formula given in Table 1; TRC
Quantity Value Units Method Reference Comment
Deltavap44.6 ± 1.5kJ/molVRibeiro da Silva, Ribeiro da Silva, et al., 1997ALS
Deltavap44.6kJ/molN/ARibeiro da Silva, Ribeiro da Silva, et al., 1997DRB
Deltavap39.3kJ/molN/ALebedeva, Katin, et al., 1971Based on data from 291. - 305. K.; AC
Deltavap43.1 ± 0.3kJ/molIFranks and Watson, 1969Based on data from 273. - 333. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
43.8283.AStephenson and Malanowski, 1987Based on data from 268. - 413. K. See also Stull, 1947.; AC
39.291.VLebedeva, Katin, et al., 1971, 2ALS

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) A B C Reference Comment
268.1 - 412.74.637061747.385-35.357Stull, 1947Coefficents calculated by NIST from author's data.

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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.

Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M., Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [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]

Ribeiro da Silva, Ribeiro da Silva, et al., 1997
Ribeiro da Silva, M.A.V.; Ribeiro da Silva, M.D.M.C.; Luisa, M.; Gomes, A.C.N.; Johnson, M.; Pilcher, G., Enthalpies of combustion of di-n-propylamine, diisopropylamine, diisobutylamine, and di-sec-butylamine, J. Chem. Thermodyn., 1997, 29, 1025-1030. [all data]

Lebedeva, Katin, et al., 1971
Lebedeva, N.D.; Katin, Y.A.; Akhmedova, G.Y., Russ. J. Phys. Chem., 1971, 45, 6, 771. [all data]

Franks and Watson, 1969
Franks, F.; Watson, B., Calorimetric study of dilute aqueous solutions of dialkylamines: hydration of alkyl groups, Trans. Faraday Soc., 1969, 65, 2339, https://doi.org/10.1039/tf9696502339 . [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]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Lebedeva, Katin, et al., 1971, 2
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