Tricosanoic acid
- Formula: C23H46O2
- Molecular weight: 354.6101
- IUPAC Standard InChIKey: XEZVDURJDFGERA-UHFFFAOYSA-N
- CAS Registry Number: 2433-96-7
- 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: n-Tricosanoic acid
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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:
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 | 351.9 | K | N/A | Kimura, Takahashi, et al., 1958 | Uncertainty assigned by TRC = 2. K; TRC |
Tfus | 324.4 | K | N/A | Wynberg and Logothetis, 1956 | Uncertainty assigned by TRC = 3. K; TRC |
Tfus | 339. | K | N/A | Krafft, 1882 | Uncertainty assigned by TRC = 4. K; TRC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
17.9 | 352. | DSC | Gbabode, Negrier, et al., 2007 | 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.
Kimura, Takahashi, et al., 1958
Kimura, K.; Takahashi, M.; Tanaka, A.,
Anodic Synthesis of Fatty Acids III.,
Yakugaku Zasshi, 1958, 78, 802. [all data]
Wynberg and Logothetis, 1956
Wynberg, H.; Logothetis, A.,
Studies in the Synthesis of Long-chain Compounds,
J. Am. Chem. Soc., 1956, 78, 1958. [all data]
Krafft, 1882
Krafft, F.,
Nineteen higher normal paraffins CnH2n+2 and a simple volume law for the saturated liquid state.,
Ber. Dtsch. Chem. Ges., 1882, 15, 1711. [all data]
Gbabode, Negrier, et al., 2007
Gbabode, Gabin; Negrier, Philippe; Mondieig, Denise; Moreno Calvo, Evelyn; Calvet, Teresa; Cuevas-Diarte, Miquel Àngel,
Structures of the High-Temperature Solid Phases of the Odd-Numbered Fatty Acids from Tridecanoic Acid to Tricosanoic Acid,
Chem. Eur. J., 2007, 13, 11, 3150-3159, https://doi.org/10.1002/chem.200600955
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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