1,2-Benzenedicarboxylic acid, dipropyl ester
- Formula: C14H18O4
- Molecular weight: 250.2903
- IUPAC Standard InChI: InChI=1S/C14H18O4/c1-3-9-17-13(15)11-7-5-6-8-12(11)14(16)18-10-4-2/h5-8H,3-4,9-10H2,1-2H3
- IUPAC Standard InChIKey: MQHNKCZKNAJROC-UHFFFAOYSA-N
- CAS Registry Number: 131-16-8
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Phthalic acid, dipropyl ester; Di-n-propyl phthalate; Dipropyl phthalate; Phthalic acid di-n-propyl ester
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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 | OV-101 | 230. | 1756. | Friocourt, Berthou, et al., 1979 | 50. m/0.3 mm/0.35 μm, N2 |
| Capillary | OV-101 | 230. | 1756. | Friocourt, Berthou, et al., 1979 | 50. m/0.3 mm/0.35 μm, H2 |
| Capillary | SE-30 | 250. | 1758. | Friocourt, Berthou, et al., 1979 | 42. m/0.3 mm/0.39 μm, He |
| Packed | SE-30 | 220. | 1760. | Zulaïca and Guiochon, 1963 | Column length: 2. m |
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | SE-30 | 1743. | Ramsey, Lee, et al., 1980 | He, Chromosorb G HP (80-100 mesh); Column length: 1.5 m; Program: not specified |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SP-2100 | 1735.27 | Podmaniczky, Szepesy, et al., 1986 | H2, 2. K/min; Tstart: 170. C |
| Capillary | SP-2100 | 1735.23 | Podmaniczky, Szepesy, et al., 1986 | H2, 4. K/min; Tstart: 170. C |
| Capillary | SP-2100 | 1733.62 | Podmaniczky, Szepesy, et al., 1986 | H2, 6. K/min; Tstart: 170. C |
| Capillary | SP-2100 | 1743.56 | Podmaniczky, Szepesy, et al., 1986 | H2, 2. K/min; Tstart: 170. C |
| Capillary | SP-2100 | 1745.58 | Podmaniczky, Szepesy, et al., 1986 | H2, 4. K/min; Tstart: 170. C |
| Capillary | SP-2100 | 1742.96 | Podmaniczky, Szepesy, et al., 1986 | H2, 6. K/min; Tstart: 170. C |
| Capillary | CP Sil 5 CB | 1735.96 | Podmaniczky, Szepesy, et al., 1986 | H2, 4. K/min; Tstart: 170. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Squalane | 1758. | Chen, 2008 | Program: not specified |
| Other | Methyl Silicone | 1746. | Ardrey and Moffat, 1981 | Program: not specified |
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.
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]
Ramsey, Lee, et al., 1980
Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C.,
Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses,
J. Chromatogr., 1980, 184, 2, 185-206, https://doi.org/10.1016/S0021-9673(00)85641-1
. [all data]
Podmaniczky, Szepesy, et al., 1986
Podmaniczky, L.; Szepesy, L.; Lakszner, K.; Schomburg, G.,
Determination of Retention Indices in LPTGC,
Chromatographia, 1986, 21, 7, 387-391, https://doi.org/10.1007/BF02346137
. [all data]
Chen, 2008
Chen, H.-F.,
Quantitative prediction of gas chromatography retention indices with support vector machines, radial basis neutral networks and multiple linear regression,
Anal. Chim. Acta, 2008, 609, 1, 24-36, https://doi.org/10.1016/j.aca.2008.01.003
. [all data]
Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C.,
Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase,
J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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