Decanedioic acid, didecyl ester
- Formula: C30H58O4
- Molecular weight: 482.7791
- IUPAC Standard InChI: InChI=1S/C30H58O4/c1-3-5-7-9-11-15-19-23-27-33-29(31)25-21-17-13-14-18-22-26-30(32)34-28-24-20-16-12-10-8-6-4-2/h3-28H2,1-2H3
- IUPAC Standard InChIKey: HTMDHERCQUESGS-UHFFFAOYSA-N
- CAS Registry Number: 2432-89-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Didecyl sebacate; Di-n-decyl sebacate; Sebacic acid, didecyl ester
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Condensed phase thermochemistry data
Go To: Top, Phase change data, Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Eugene S. Domalski and Elizabeth D. Hearing
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 1004. | 368. | Phillips and Mattamal, 1976 | T = 368 to 240 K. |
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 by: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 138.7 ± 4.9 | kJ/mol | TGA | Kishore, Shobha, et al., 1990 |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 120.5 | 405. | TGA | Kishore, Shobha, et al., 1990 |
Gas Chromatography
Go To: Top, Condensed phase thermochemistry data, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | 5 % Phenyl methyl siloxane | 3443. | Zaikin, 2009 | 30. m/0.25 mm/0.25 μm, 15. K/min, 270. C @ 15. min; Tstart: 60. C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Phillips and Mattamal, 1976
Phillips, J.C.; Mattamal, M.M.,
Correlation of liquid heat capacities for carboxylic esters,
J. Chem. Eng. Data, 1976, 21, 228-232. [all data]
Kishore, Shobha, et al., 1990
Kishore, K.; Shobha, H.K.; Mattamal, G.J.,
Structural effects on the vaporization of high molecular weight esters,
J. Phys. Chem., 1990, 94, 4, 1642-1648, https://doi.org/10.1021/j100367a077
. [all data]
Zaikin, 2009
Zaikin, V.G.,
Personal Communication: Retention indices measured during the period 2008 to 2009, 2009. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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