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
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
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.
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 | -18.4 ± 0.96 | kcal/mol | Ccb | Papina, Pimenova, et al., 1992 | ALS |
| ΔfH°liquid | -18.5 ± 0.1 | kcal/mol | Ccb | Lebedeva, Gutner, et al., 1984 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -930.09 ± 0.96 | kcal/mol | Ccb | Papina, Pimenova, et al., 1992 | ALS |
| ΔcH°liquid | -930.0 ± 0.1 | kcal/mol | Ccb | Lebedeva, Gutner, et al., 1984 | ALS |
| ΔcH°liquid | -926.5 ± 0.5 | kcal/mol | Ccb | Vasil'eva and Kotov, 1977 | hf298 calculated possible error by author; ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°liquid | 77.20 | cal/mol*K | N/A | Dzhafarov, Karasharli, et al., 1982 | DH |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 59.443 | 298. | Lebedeva, Gutner, et al., 1984, 2 | T = 295 to 360 K.; DH |
| 61.11 | 298.15 | Dzhafarov, Karasharli, et al., 1982 | T = 12 to 300 K.; DH |
| 59.51 | 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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.