Propanoic acid, octadecyl ester
- Formula: C21H42O2
- Molecular weight: 326.5570
- IUPAC Standard InChI: InChI=1S/C21H42O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-23-21(22)4-2/h3-20H2,1-2H3
- IUPAC Standard InChIKey: YTXCAJNHPVBVDJ-UHFFFAOYSA-N
- 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: Octadecyl propionate
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Gas Chromatography
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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: 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 | SE-30 | 180. | 2285. | Haken and Korhonen, 1985 | Column length: 25. m; Column diameter: 0.33 mm |
| Capillary | SE-30 | 200. | 2278. | Haken and Korhonen, 1985 | Column length: 25. m; Column diameter: 0.33 mm |
| Capillary | SE-30 | 220. | 2278. | Haken and Korhonen, 1985 | Column length: 25. m; Column diameter: 0.33 mm |
| Capillary | SE-30 | 240. | 2281. | Haken and Korhonen, 1985 | Column length: 25. m; Column diameter: 0.33 mm |
| Packed | SE-30 | 180. | 2262. | Zarazir, Chovin, et al., 1970 | Chromosorb W; Column length: 2. m |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-351 | 160. | 2550. | Haken and Korhonen, 1985 | N2; Column length: 25. m; Column diameter: 0.32 mm |
| Capillary | OV-351 | 180. | 2570. | Haken and Korhonen, 1985 | N2; Column length: 25. m; Column diameter: 0.32 mm |
| Capillary | OV-351 | 200. | 2574. | Haken and Korhonen, 1985 | N2; Column length: 25. m; Column diameter: 0.32 mm |
| Capillary | OV-351 | 220. | 2577. | Haken and Korhonen, 1985 | N2; Column length: 25. m; Column diameter: 0.32 mm |
| Packed | Carbowax 20M | 180. | 2560. | Zarazir, Chovin, et al., 1970 | Chromosorb W; Column length: 2. m |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Ultra-1 | 2291. | Okumura, 1991 | 25. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 80. C; Tend: 260. C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Haken and Korhonen, 1985
Haken, J.K.; Korhonen, I.O.O.,
Gas chromatography of homologous esters. XXVII. Retention increments of C1-C18 primary alkanols and their 2-chloropropanoyl and 3-chloropropanoyl derivatives on SE-30 and OV-351 capillary columns,
J. Chromatogr., 1985, 319, 131-142, https://doi.org/10.1016/S0021-9673(01)90548-5
. [all data]
Zarazir, Chovin, et al., 1970
Zarazir, D.; Chovin, P.; Guiochon, G.,
Identification of hydroxylic compounds and their derivatives by gas chromatography,
Chromatographia, 1970, 3, 4, 180-195, https://doi.org/10.1007/BF02269018
. [all data]
Okumura, 1991
Okumura, T.,
retention indices of environmental chemicals on methyl silicone capillary column,
Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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