1,3-Propanediamine, N,N-dimethyl-
- Formula: C5H14N2
- Molecular weight: 102.1781
- IUPAC Standard InChI: InChI=1S/C5H14N2/c1-7(2)5-3-4-6/h3-6H2,1-2H3
- IUPAC Standard InChIKey: IUNMPGNGSSIWFP-UHFFFAOYSA-N
- CAS Registry Number: 109-55-7
- 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: γ-(Dimethylamino)propylamine; N,N-Dimethyl-N-(3-aminopropyl)amine; N,N-Dimethyl-1,3-diaminopropane; N,N-Dimethyl-1,3-propanediamine; N,N-Dimethyl-1,3-propylenediamine; N,N-Dimethylpropylenediamine; N,N-Dimethyltrimethylenediamine; 1-(Dimethylamino)-3-aminopropane; 1-Amino-3-(dimethylamino)propane; 3-(Dimethylamino)-1-propanamine; 3-(Dimethylamino)-1-propylamine; 3-(Dimethylamino)propylamine; 3-Amino-1-(dimethylamino)propane; H2N(CH2)3N(CH3)2; N,N-Dimethylpropylene-1,3-diamine; Propylamine, 3-(N,N-dimethylamino)-; 3-Dimethylamino-n-propylamine; 1,3-Propanediamine, N1,N1-dimethyl-; 3-(Dimethylamino)-1-aminopropane; NSC 1067; 3-aminopropyldimethylamine
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Condensed phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -76.9 ± 4.0 | kJ/mol | Ccb | Papina, Pimenova, et al., 1992 | ALS |
| ΔfH°liquid | -77.3 ± 0.5 | kJ/mol | Ccb | Lebedeva, Gutner, et al., 1984 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -3891.5 ± 4.0 | kJ/mol | Ccb | Papina, Pimenova, et al., 1992 | ALS |
| ΔcH°liquid | -3891.1 ± 0.5 | kJ/mol | Ccb | Lebedeva, Gutner, et al., 1984 | ALS |
| ΔcH°liquid | -3876. ± 2. | kJ/mol | Ccb | Vasil'eva and Kotov, 1977 | hf298 calculated possible error by author; ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°liquid | 323.0 | J/mol*K | N/A | Dzhafarov, Karasharli, et al., 1982 | DH |
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 248.71 | 298. | Lebedeva, Gutner, et al., 1984, 2 | T = 295 to 360 K.; DH |
| 255.7 | 298.15 | Dzhafarov, Karasharli, et al., 1982 | T = 12 to 300 K.; DH |
| 249.0 | 295.96 | Lebedeva, Ryadnenko, et al., 1981 | T = 296 to 359 K.; DH |
References
Go To: Top, Condensed phase thermochemistry 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]
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 the range 12-300K,
Azerb. Khim. Zhur., 1982, No.3, 111-113. [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]
Lebedeva, Ryadnenko, et al., 1981
Lebedeva, N.D.; Ryadnenko, V.L.; Kozlova, N.M.; Karpenko, N.A.; Stepanov, V.B.,
Heat capacities of some organic compounds, 1981, Termodinam. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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