1,3-Propanediamine, N,N-dimethyl-

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Gas phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Δfgas-8.29 ± 0.96kcal/molCcbPapina, Pimenova, et al., 1992ALS
Δfgas-8.39kcal/molN/ALebedeva, Gutner, et al., 1984Value computed using ΔfHliquid° value of -77.3±0.5 kj/mol from Lebedeva, Gutner, et al., 1984 and ΔvapH° value of 42.2 kj/mol from Papina, Pimenova, et al., 1992.; DRB
Δfgas-10.7kcal/molCcbVasil'eva and Kotov, 1977hf298 calculated possible error by author; ALS

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:
DH - Eugene S. Domalski and Elizabeth D. Hearing
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil406.KN/ALebedeva, Gutner, et al., 1984, 2P = 9.972x104 kPa.; DH
Tboil405.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Ttriple194.43KN/ADzhafarov, Karasharli, et al., 1982Uncertainty assigned by TRC = 0.02 K; TRC
Quantity Value Units Method Reference Comment
Δvap10.10 ± 0.02kcal/molCPapina, Pimenova, et al., 1992ALS
Δvap10.1kcal/molN/APapina, Pimenova, et al., 1992DRB
Δvap11.30kcal/molVVasil'eva and Kotov, 1977hf298 calculated possible error by author; ALS

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
10.5 ± 0.05290.VLebedeva, Gutner, et al., 1984ALS

Enthalpy of fusion

ΔfusH (kcal/mol) Temperature (K) Reference Comment
2.9601194.43Dzhafarov, Karasharli, et al., 1982, 2Glass to crystal transition at 135 K shown graphically.; DH

Entropy of fusion

ΔfusS (cal/mol*K) Temperature (K) Reference Comment
15.22194.43Dzhafarov, Karasharli, et al., 1982, 2Glass; DH

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:


Gas phase ion energetics 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 evaluated by: Edward P. Hunter and Sharon G. Lias

Quantity Value Units Method Reference Comment
Proton affinity (review)244.98kcal/molN/AHunter and Lias, 1998 
Quantity Value Units Method Reference Comment
Gas basicity233.1kcal/molN/AHunter and Lias, 1998 

References

Go To: Top, Gas phase thermochemistry data, Phase change data, Gas phase ion energetics data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Papina, Pimenova, et al., 1992
Papina, T.S.; Pimenova, S.M.; Zakharov, V.Yu.; Kolesov, V.P., Standard enthalpies of formation of derivatives of perfluoro-2-methyl-3-oxahexanoic acid and 3-(N,N-dimethylamino)propyl amine, Zh. Khim. Termodin. Termokhim., 1992, 1, 207-211. [all data]

Lebedeva, Gutner, et al., 1984
Lebedeva, N.D.; Gutner, N.M.; Katin, Yu.A.; Kozlova, N.M.; Kiseleva, N.N.; Makhina, E.F.; Dobychin, S.L., Thermochemical study of bis-hydroxyethylpiperazine, N,N-dimethylpropylenediamine, and 2,2-azodiisobutyrodinitrile, J. Appl. Chem. USSR, 1984, 57, 2118-2122. [all data]

Vasil'eva and Kotov, 1977
Vasil'eva, T.F.; Kotov, V.I., Heats of combustion of dimethyl-substituted amides and dimethylalkylamines, Vses. Konf. Kalorim. Rasshir. Tezisy Dokl. 7th, 1977, 1, 102-106. [all data]

Lebedeva, Gutner, et al., 1984, 2
Lebedeva, N.D.; Gutner, N.M.; Katin, Yu.A.; Kozlova, N.M.; Kiseleva, N.N.; Machinya, E.F.; Dobychin, S.L.; Thermochemical study of bis(hydroxyethyl)piperazine, N., N-dimethylpropylenediamine and 2,2-azodiisobutyric acid dinitrile, Zhur. Prikl. Khim. (Leningrad), 1984, 57(10), 2297-2301. [all data]

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]

Dzhafarov, Karasharli, et al., 1982
Dzhafarov, O.I.; Karasharli, K.A.; Kuliev, A.M., Study of the real heat capacity of N,N,-dimethyl-1,3-propanediamine in range 12-3oo K, Azerb. Khim. Zh., 1982, 1982, 111. [all data]

Dzhafarov, Karasharli, et al., 1982, 2
Dzhafarov, O.I.; Karasharli, K.A.; Kuliev, A.M., Study of the real heat capacity of N,N-dimethyl-1,3-propanediamine in the range 12-300K, Azerb. Khim. Zhur., 1982, No.3, 111-113. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]


Notes

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