Docosanoic acid, methyl ester
- Formula: C23H46O2
- Molecular weight: 354.6101
- IUPAC Standard InChIKey: QSQLTHHMFHEFIY-UHFFFAOYSA-N
- CAS Registry Number: 929-77-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Behenic acid, methyl ester; Methyl behenate; Methyl docosanoate; n-Docosanoic acid methyl ester; Kemester 9022; 22:0, Me ester; Methyl behenoate
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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔcH°solid | -3481.0 ± 0.1 | kcal/mol | Ccb | Freedman, Bagby, et al., 1989 | Corresponding ΔfHºsolid = -253.4 kcal/mol (simple calculation by NIST; no Washburn corrections) |
Phase change data
Go To: Top, Condensed phase thermochemistry 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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔvapH° | 30.11 ± 0.07 | kcal/mol | GC | Haftka, Parsons, et al., 2006 | Based on data from 463. to 513. K.; AC |
ΔvapH° | 30.14 ± 0.60 | kcal/mol | CGC | Chickos, Zhao, et al., 2004 | Based on data from 467. to 558. K.; AC |
ΔvapH° | 30.14 | kcal/mol | GC | Krop, Velzen, et al., 1997 | Based on data from 463. to 523. K.; AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
19.4 | 498. | N/A | Husain, Sarma, et al., 1993 | Based on data from 453. to 543. K.; AC |
23.5 | 482. | A | Stephenson and Malanowski, 1987 | Based on data from 467. to 539. K. See also Rose and Schrodt, 1963.; AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
6.9787 | 324.99 | N/A | King and Garner, 1936 | DH |
20.0 | 327.2 | DSC | Chickos, Zhao, et al., 2004 | AC |
19.7 | 327.2 | N/A | King and Garner, 1936, 2 | AC |
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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | OV-101 | 170. | 2491.4 | Kittiratanapiboon, Jeyashoke, et al., 1998 | 15. m/0.25 mm/0.2 μm, N2 |
Capillary | OV-101 | 175. | 2492.5 | Kittiratanapiboon, Jeyashoke, et al., 1998 | 15. m/0.25 mm/0.2 μm, N2 |
Capillary | OV-101 | 180. | 2493.6 | Kittiratanapiboon, Jeyashoke, et al., 1998 | 15. m/0.25 mm/0.2 μm, N2 |
Capillary | OV-101 | 185. | 2494.7 | Kittiratanapiboon, Jeyashoke, et al., 1998 | 15. m/0.25 mm/0.2 μm, N2 |
Capillary | OV-101 | 190. | 2495.9 | Kittiratanapiboon, Jeyashoke, et al., 1998 | 15. m/0.25 mm/0.2 μm, N2 |
Capillary | OV-101 | 195. | 2497.1 | Kittiratanapiboon, Jeyashoke, et al., 1998 | 15. m/0.25 mm/0.2 μm, N2 |
Capillary | OV-101 | 200. | 2498.3 | Kittiratanapiboon, Jeyashoke, et al., 1998 | 15. m/0.25 mm/0.2 μm, N2 |
Capillary | CP Sil 5 CB | 240. | 2513. | Hanai and Hong, 1989 | 30. m/0.25 mm/0.25 μm |
Packed | SE-30 | 200. | 2515. | Golovnya and Kuzmenko, 1977 | He, Chromosorb W (80-100 mesh); Column length: 1.5 m |
Packed | SE-30 | 200. | 2515. | Golovnya, Uralets, et al., 1976 | Gas Chrom Q (80-100 mesh); Column length: 1.5 m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5MS | 2530. | Zhao C.X., Li, et al., 2006 | 30. m/0.25 mm/0.25 μm, He, 4. K/min; Tstart: 80. C; Tend: 300. C |
Capillary | CP Sil 5 CB | 2531. | Heinrich, Pfeifhofer, et al., 2002 | 50. m/0.25 mm/0.15 μm, H2, 40. C @ 3. min, 4. K/min; Tend: 300. C |
Capillary | DB-1 | 2502. | Johnson, Urso, et al., 1997 | 30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min |
Capillary | DB-1 | 2511. | Johnson, Urso, et al., 1997 | 30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min |
Capillary | DB-1 | 2512. | Johnson, Urso, et al., 1997 | 30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min |
Capillary | OV-1 | 2510. | Tan, Holland, et al., 1988 | He, 8. K/min, 280. C @ 10. min; Column length: 25. m; Column diameter: 0.32 mm; Tstart: 40. C |
Capillary | DB-5 | 2531. | Rostad and Pereira, 1986 | 30. m/0.26 mm/0.25 μm, He, 50. C @ 4. min, 6. K/min, 300. C @ 20. min |
Capillary | SE-30 | 2517. | Mayr, Lorbeer, et al., 1982 | 25. m/0.28 mm/0.15 μm, H2, 4. K/min; Tstart: 140. C; Tend: 280. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5MS | 2527.5 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
Capillary | VF-5MS | 2528.8 | Tret'yakov, 2007 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Normal alkane RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | DB-1 | 200. | 2512. | Aryusuk and Krisnangkura, 2003 | |
Capillary | LM-1 | 210. | 2517. | Filho and Lancas, 1995 | 30. m/0.25 mm/0.25 μm, Hydrogen |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5 MS | 2530. | Vedernikov, Shabanova, et al., 2011 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 280. C @ 5. min; Tstart: 150. C |
Capillary | RTx-1 | 2511. | Dib, Bendahou, et al., 2010 | 60. m/0.22 mm/0.25 μm, Helium, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
Capillary | HP-5 MS | 2538. | Vedernikov and Roschin, 2010 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 280. C @ 10. min; Tstart: 150. C |
Capillary | DB-5 | 2531. | Kowalski, 2005 | 30. m/0.25 mm/0.25 μm, Helium, 35. C @ 2. min, 4. K/min; Tend: 280. C |
Capillary | DB-1 | 2504. | Krop, 2003 | 30. m/0.32 mm/0.25 μm, Helium, 10. K/min; Tstart: 160. C; Tend: 252. C |
Capillary | Ultra-1 | 2511. | Okumura, 1991 | 25. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 80. C; Tend: 260. C |
Packed | SE-30 | 2514. | Horning, Casparrini, et al., 1969 | Gas Chrom P, 2. K/min; Column length: 3.7 m; Tstart: 145. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Siloxane, 5 % Ph | 2492. | VOC BinBase, 2012 | Program: not specified |
Capillary | RTx-1 | 2509. | Dib, Bendahou, et al., 2010 | 60. m/0.22 mm/0.25 μm, Helium; Program: not specified |
Capillary | HP-5 MS | 2524. | Vedernikov and Roschin, 2010 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
Capillary | HP-1 | 2511. | Rowland, Blackman, et al., 1995 | 25. m/0.25 mm/0.25 μm; Program: 30 0C (4 min) 6 K/min -> 200 0C 15 K/min -> 250 0C (20 min) |
Lee's RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-1 | 419.2 | Johnson, Urso, et al., 1997 | 30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min |
Capillary | DB-1 | 420.5 | Johnson, Urso, et al., 1997 | 30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min |
Capillary | DB-1 | 420.6 | Johnson, Urso, et al., 1997 | 30. m/0.2 mm/0.25 μm, 50. C @ 2. min, 5. K/min, 300. C @ 5. min |
Capillary | DB-5 | 404.49 | Rostad and Pereira, 1986 | 30. m/0.26 mm/0.25 μm, He, 50. C @ 4. min, 6. K/min, 300. C @ 20. min |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Freedman, Bagby, et al., 1989
Freedman, B.; Bagby, M.O.; Khoury, H.,
Correlation of heats of combustion with empirical formulas for fatty alcohols,
J. Am. Oil Chem. Soc., 1989, 66, 595-596. [all data]
Haftka, Parsons, et al., 2006
Haftka, Joris J.H.; Parsons, John R.; Govers, Harrie A.J.,
Supercooled liquid vapour pressures and related thermodynamic properties of polycyclic aromatic hydrocarbons determined by gas chromatography,
Journal of Chromatography A, 2006, 1135, 1, 91-100, https://doi.org/10.1016/j.chroma.2006.09.050
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Chickos, Zhao, et al., 2004
Chickos, James S.; Zhao, Hui; Nichols, Gary,
The vaporization enthalpies and vapor pressures of fatty acid methyl esters C18, C21 to C23, and C25 to C29 by correlation -- gas chromatography,
Thermochimica Acta, 2004, 424, 1-2, 111-121, https://doi.org/10.1016/j.tca.2004.05.020
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Krop, Velzen, et al., 1997
Krop, Hildo B.; Velzen, Martin J.M.v.; Parsons, John R.; Govers, Harrie A.J.,
Determination of environmentally relevant physical-chemical properties of some fatty acid esters,
J Amer Oil Chem Soc, 1997, 74, 3, 309-315, https://doi.org/10.1007/s11746-997-0142-9
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Husain, Sarma, et al., 1993
Husain, Sajid; Sarma, P. Nageswara; Swamy, G.Y.S.K.; Devi, K. Sita,
Determination of physicochemical properties of some fatty acid methyl esters by gas liquid chromatography,
J Am Oil Chem Soc, 1993, 70, 2, 149-155, https://doi.org/10.1007/BF02542618
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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
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Rose and Schrodt, 1963
Rose, Arthur; Schrodt, Verle N.,
Correlation and Prediction of Vapor Pressures of Homologs. Use of Structure Parameters and Gas Chromatography Data.,
J. Chem. Eng. Data, 1963, 8, 1, 9-13, https://doi.org/10.1021/je60016a002
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King and Garner, 1936
King, A.M.; Garner, W.E.,
The heats of crystallization of methyl and ethyl esters of monobasic fatty acids, 1936, J. [all data]
King and Garner, 1936, 2
King, A. Millicent; Garner, William E.,
297. The heats of crystallisation of methyl and ethyl esters of monobasic fatty acids,
J. Chem. Soc., 1936, 1372, https://doi.org/10.1039/jr9360001372
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Kittiratanapiboon, Jeyashoke, et al., 1998
Kittiratanapiboon, K.; Jeyashoke, N.; Krisnangkura, K.,
The relationship of Kováts retention indices and equivalent chain lengths of fatty acid methyl esters on a methyl silicone capillary column,
J. Chromatogr. Sci., 1998, 36, 7, 361-364, https://doi.org/10.1093/chromsci/36.7.361
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Hanai and Hong, 1989
Hanai, T.; Hong, C.,
Structure-retention correlation in CGC,
J. Hi. Res. Chromatogr., 1989, 12, 5, 327-332, https://doi.org/10.1002/jhrc.1240120517
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Golovnya and Kuzmenko, 1977
Golovnya, R.V.; Kuzmenko, T.E.,
Thermodynamic evaluation of the interaction of fatty acid methyl esters with polar and non-polar stationary phases, based on their retention indices,
Chromatographia, 1977, 10, 9, 545-548, https://doi.org/10.1007/BF02262915
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Golovnya, Uralets, et al., 1976
Golovnya, R.V.; Uralets, V.P.; Kuzmenko, T.E.,
Characterization of fatty acid methyl esters by gas chromatography on siloxane liquid phases,
J. Chromatogr., 1976, 121, 1, 118-121, https://doi.org/10.1016/S0021-9673(00)82312-2
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Zhao C.X., Li, et al., 2006
Zhao C.X.; Li, X.N.; Liang Y.Z.; Fang H.Z.; Huang L.F.; Guo F.Q.,
Comparative analysis of chemical components of essential oils from different samples of Rhododendron with the help of chemometrics methods,
Chemom. Intell. Lab. Syst., 2006, 82, 1-2, 218-228, https://doi.org/10.1016/j.chemolab.2005.08.008
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Heinrich, Pfeifhofer, et al., 2002
Heinrich, G.; Pfeifhofer, H.W.; Stabentheiner, E.; Sawidis, T.,
Glandular hairs of Sigesbeckia jorullensis Kunth (Asteraceae): morphology, histochemistry and composition of essential oil,
Ann. Bot. Rome, 2002, 89, 4, 459-469, retrieved from http://www.aob.oupjournals.org, https://doi.org/10.1093/aob/mcf062
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Johnson, Urso, et al., 1997
Johnson, C.I.; Urso, A.; Geleta, L.,
Broad spectrum analysis of municipal and industrial effluents discharged into the Peace, Athabasca and Slave river basins: characterization of effluent samples, 1994 - Volume 1 of 2, Northern River Basins Study Project Report No. 121, Norther River Basins Study, Edmonton, Alberta, 1997, 27. [all data]
Tan, Holland, et al., 1988
Tan, S.-T.; Holland, P.T.; Wilkins, A.L.; Molan, P.C.,
Extractives from New Zealand honeys. 1. White clovers, manuka, and kanuka unifloral honeys,
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Rostad and Pereira, 1986
Rostad, C.E.; Pereira, W.E.,
Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 6, 328-334, https://doi.org/10.1002/jhrc.1240090603
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Mayr, Lorbeer, et al., 1982
Mayr, M.; Lorbeer, E.; Kratzl, K.,
Gas chromatographic separation of diterpene acids on glass capillary columns of different polarity,
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Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Tret'yakov, 2007
Tret'yakov, K.V.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [all data]
Aryusuk and Krisnangkura, 2003
Aryusuk, K.; Krisnangkura, K.,
Prediction of gas chromatographic retention times of capillary columns of different inside diameters,
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Filho and Lancas, 1995
Filho, N.R.A.; Lancas, F.M.,
Identification of FAMEs using ECL values and a three-dimensional Kovats retention index system,
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Vedernikov, Shabanova, et al., 2011
Vedernikov, D.N.; Shabanova, N.Yu.; Roshchin, V.I.,
Change in the chemical composition of the crust and inner bark of the Betula pendula Roth. Birch (Betulaceae) with tree height,
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Dib, Bendahou, et al., 2010
Dib, M.A.; Bendahou, M.; Bendiabdellah, A.; Djabou, N.; Allali, H.; Tabti, B.; Paolini, J.; Costa, J.,
Partial chemical composition and antimicrobial activity of Daucus crinitus Desf. extracts,
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Vedernikov and Roschin, 2010
Vedernikov, D.N.; Roschin, V.I.,
Extractive compounds of Birch Buds (Betula pendula Roth.): I. Composition of fatty acids, hydrocarbons , and esters,
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Kowalski, 2005
Kowalski, R.,
Analysis of lipophylic fraction from leaves, inflorescences and rhizomes of Siphium perfoliatum L.,
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Krop, 2003
Krop, H.B.,
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Okumura, 1991
Okumura, T.,
retention indices of environmental chemicals on methyl silicone capillary column,
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Horning, Casparrini, et al., 1969
Horning, M.G.; Casparrini, G.; Horning, E.C.,
The use of gas phase analytical methods for the analysis of phospholipids,
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VOC BinBase, 2012
VOC BinBase,
The volatile compound BinBase (VOC BinBase), 2012, retrieved from http://fiehnlab.ucdavis.edu/projects/VocBinBase and http://binbase.sourceforge.net. [all data]
Rowland, Blackman, et al., 1995
Rowland, C.Y.; Blackman, A.J.; D'Arcy, B.R.; Rintoul, G.B.,
Comparison of organic extractives found in leatherwood (Eucryphia lucida) honey and leatherwood flowers and leaves,
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Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfusH Enthalpy of fusion 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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