1,2-Benzenedicarboxylic acid, dihexyl ester
- Formula: C20H30O4
- Molecular weight: 334.4498
- IUPAC Standard InChI: InChI=1S/C20H30O4/c1-3-5-7-11-15-23-19(21)17-13-9-10-14-18(17)20(22)24-16-12-8-6-4-2/h9-10,13-14H,3-8,11-12,15-16H2,1-2H3
- IUPAC Standard InChIKey: KCXZNSGUUQJJTR-UHFFFAOYSA-N
- CAS Registry Number: 84-75-3
- 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: Phthalic acid, dihexyl ester; Dihexyl phthalate; di-n-Hexyl phthalate; Dihexylester kyseliny ftalove
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Kovats' RI, non-polar column, isothermal
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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary | Capillary | Capillary | Packed |
|---|---|---|---|---|
| Active phase | OV-101 | OV-101 | SE-30 | SE-30 |
| Column length (m) | 50. | 50. | 42. | 2. |
| Carrier gas | N2 | H2 | He | |
| Substrate | ||||
| Column diameter (mm) | 0.3 | 0.3 | 0.3 | |
| Phase thickness (μm) | 0.35 | 0.35 | 0.39 | |
| Temperature (C) | 230. | 230. | 250. | 220. |
| I | 2305. | 2306. | 2308. | 2272. |
| Reference | Friocourt, Berthou, et al., 1979 | Friocourt, Berthou, et al., 1979 | Friocourt, Berthou, et al., 1979 | Zulaïca and Guiochon, 1963 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Friocourt, Berthou, et al., 1979
Friocourt, M.P.; Berthou, F.; Picart, D.; Dreano, Y.; Floch, H.H.,
Glass Capillary Column Gas Chromatography of Phthalate Esters,
J. Chromatogr., 1979, 172, 1, 261-271, https://doi.org/10.1016/S0021-9673(00)90961-0
. [all data]
Zulaïca and Guiochon, 1963
Zulaïca, J.; Guiochon, G.,
Séparation et identification de di-esters aliphatiques et aromatiques et de trimesters phosphoriques par chromatographie en phase gazeuse,
Bull. Soc. Chim. Fr., 1963, 6, 1242-1252. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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