Dodecanamide
- Formula: C12H25NO
- Molecular weight: 199.3330
- IUPAC Standard InChIKey: ILRSCQWREDREME-UHFFFAOYSA-N
- CAS Registry Number: 1120-16-7
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Lauramide; Amide KK; Dodecamide; Dodecylamide; Lauric amide; Lauryl amide; Lauroylamide; Diamide Y; n-Dodecanamide; NSC 889
- 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.
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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 375.3 | K | N/A | Davies, Jones, et al., 1959 | Uncertainty assigned by TRC = 0.8 K; TRC |
Tfus | 373.15 | K | N/A | Schneider, Adkins, et al., 1952 | Uncertainty assigned by TRC = 2. K; TRC |
Tfus | 375. | K | N/A | Krafft and Stauffer, 1882 | Uncertainty assigned by TRC = 4. K; TRC |
Enthalpy of sublimation
ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
152.7 ± 0.8 | 358.5 | ME | Davies, Jones, et al., 1959 | Based on data from 349. to 368. K. See also Stephenson and Malanowski, 1987.; AC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
36.3 | 373.3 | DSC | Abate, Badea, et al., 2008 | AC |
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.
Davies, Jones, et al., 1959
Davies, M.; Jones, A.H.; Thomas, G.H.,
The lattice energies of the straight-chain primary amides,
Trans. Faraday Soc., 1959, 55, 1100. [all data]
Schneider, Adkins, et al., 1952
Schneider, H.-J.; Adkins, H.; McElvain, S.M.,
The Hydrogenation of Amides and Ammonium Salts. The Transalkylation of Tertiary Amines,
J. Am. Chem. Soc., 1952, 74, 4287. [all data]
Krafft and Stauffer, 1882
Krafft, F.; Stauffer, B.,
The nitriles c(n)h(2n+2)cn of the higher fatty acids,
Ber. Dtsch. Chem. Ges., 1882, 15, 1728-31. [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]
Abate, Badea, et al., 2008
Abate, Lorenzo; Badea, Elena; Blanco, Ignazio; Della Gatta, Giuseppe,
Heat Capacities and Enthalpies of Solid-Solid Transitions and Fusion of a Series of Eleven Primary Alkylamides by Differential Scanning Calorimetry,
J. Chem. Eng. Data, 2008, 53, 4, 959-965, https://doi.org/10.1021/je700662a
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔfusH Enthalpy of fusion ΔsubH Enthalpy of sublimation - 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.