Diethyl Phthalate
- Formula: C12H14O4
- Molecular weight: 222.2372
- IUPAC Standard InChIKey: FLKPEMZONWLCSK-UHFFFAOYSA-N
- CAS Registry Number: 84-66-2
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1,2-Benzenedicarboxylic acid, diethyl ester; Phthalic acid, diethyl ester; o-Benzenedicarboxylic acid, diethyl ester; Anozol; Ethyl phthalate; Neantine; Palatinol A; Phthalol; Placidol E; Solvanol; Unimoll DA; Diethyl-1,2-benzenedicarboxylate; Diethyl-o-phthalate; Diethylester kyseliny ftalove; Estol 1550; NCI-C60048; Phthalsaeurediaethylester; Rcra waste number U088; Diethyl ester of 1,2-Benzenedicarboxylic acid; DEP; Kodaflex DEP; 1,2-diethyl phthalate; 1,2-Benzenedicarboxylic acid, 1,2-diethyl ester; NSC 8905; o-Bis(ethoxycarbonyl)benzene
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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 | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | BPX-5 | DB-1 | DB-5 | 5 % Phenyl methyl siloxane | DB-1 |
Column length (m) | 25. | 30. | 30. | 25. | 30. |
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.22 | 0.2 | 0.25 | 0.31 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.31 | ||
Tstart (C) | 50. | 50. | 50. | 50. | 50. |
Tend (C) | 300. | 300. | 250. | 250. | 300. |
Heat rate (K/min) | 5. | 5. | 4. | 5. | 2. |
Initial hold (min) | 5. | 2. | 1. | ||
Final hold (min) | 5. | 10. | |||
I | 1605. | 1543. | 1585. | 1592. | 1547.5 |
Reference | Dickschat, Wenzel, et al., 2004 | Johnson, Urso, et al., 1997 | Gómez, Ledbetter, et al., 1993 | Guisto, Smith, et al., 1993 | Chang, Sheng, et al., 1989 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Packed | Packed | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-1 | SE-30 | SE-30 | SP-2100 | SP-2100 |
Column length (m) | 30. | 2. | 2. | ||
Carrier gas | H2 | H2 | |||
Substrate | Chromosorb Q | Chromosorb Q | |||
Column diameter (mm) | 0.25 | ||||
Phase thickness (μm) | |||||
Tstart (C) | 50. | 100. | 100. | 170. | 170. |
Tend (C) | 300. | ||||
Heat rate (K/min) | 2. | 10. | 10. | 2. | 4. |
Initial hold (min) | |||||
Final hold (min) | |||||
I | 1550.9 | 1558. | 1584. | 1562.22 | 1563.47 |
Reference | Chang, Sheng, et al., 1989 | Helaimia and Messadi, 1989 | Helaimia and Messadi, 1989 | Podmaniczky, Szepesy, et al., 1986 | Podmaniczky, Szepesy, et al., 1986 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | SP-2100 | SP-2100 | SP-2100 | SP-2100 | CP Sil 5 CB |
Column length (m) | |||||
Carrier gas | H2 | H2 | H2 | H2 | H2 |
Substrate | |||||
Column diameter (mm) | |||||
Phase thickness (μm) | |||||
Tstart (C) | 170. | 170. | 170. | 170. | 170. |
Tend (C) | |||||
Heat rate (K/min) | 6. | 2. | 4. | 6. | 4. |
Initial hold (min) | |||||
Final hold (min) | |||||
I | 1561.87 | 1570.77 | 1572.65 | 1569.25 | 1563.84 |
Reference | Podmaniczky, Szepesy, et al., 1986 | Podmaniczky, Szepesy, et al., 1986 | Podmaniczky, Szepesy, et al., 1986 | Podmaniczky, Szepesy, et al., 1986 | Podmaniczky, Szepesy, et al., 1986 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Packed |
---|---|---|---|
Active phase | CP Sil 5 CB | CP Sil 5 CB | SE-30 |
Column length (m) | 26. | 26. | |
Carrier gas | N2 | ||
Substrate | Chromosorb Q | ||
Column diameter (mm) | 0.32 | 0.32 | |
Phase thickness (μm) | 1.25 | 1.25 | |
Tstart (C) | 100. | 100. | 100. |
Tend (C) | 250. | 250. | 340. |
Heat rate (K/min) | 10. | 10. | 10. |
Initial hold (min) | |||
Final hold (min) | |||
I | 1567. | 1568. | 1558. |
Reference | Halket and Schulten, 1985 | Halket and Schulten, 1985 | Messadi and Vergnaud, 1979 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dickschat, Wenzel, et al., 2004
Dickschat, J.S.; Wenzel, S.C.; Bode, H.B.; Muller, R.; Schulz, S.,
Biosynthesis of Volatiles by the Myxobacterium Myxococcus xanthus,
ChemBioChem, 2004, 5, 6, 778-787, https://doi.org/10.1002/cbic.200300813
. [all data]
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]
Gómez, Ledbetter, et al., 1993
Gómez, E.; Ledbetter, C.A.; Hartsell, P.L.,
Volatile compounds in apricot, plum, and their interspecific hybrids,
J. Agric. Food Chem., 1993, 41, 10, 1669-1676, https://doi.org/10.1021/jf00034a029
. [all data]
Guisto, Smith, et al., 1993
Guisto, R.; Smith, S.R.; Stuart, J.D.,
Gas chromatographic retention indices, mass, and infrared spectra of industrially important adipate esters,
J. Chromatogr. Sci., 1993, 31, 6, 225-230, https://doi.org/10.1093/chromsci/31.6.225
. [all data]
Chang, Sheng, et al., 1989
Chang, L.P.; Sheng, L.S.; Yang, M.Z.; An, D.K.,
Retention index of essential oil in temperature-programmed capillary column gas chromatography,
Acta Pharm. Sin., 1989, 24, 11, 847-852. [all data]
Helaimia and Messadi, 1989
Helaimia, F.; Messadi, D.,
Determination of linear programmed temperature gas chromatography retention indices for some plasticizers,
C.R. Acad. Sci. Ser. 2:, 1989, 309, 37-42. [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]
Halket and Schulten, 1985
Halket, J.M.; Schulten, H.-R.,
Thick-film capillary column gas chromatography-field ionization mass spectrometry: A complementary technique for the rapid analysis of volatiles,
J. Chromatogr., 1985, 322, 200-205, https://doi.org/10.1016/S0021-9673(01)97672-1
. [all data]
Messadi and Vergnaud, 1979
Messadi, D.; Vergnaud, J.-M.,
Quick identification and analysis of plasticizers in PVC by programmed-temperature gas chromatography using the best stationary phases,
J. Appl. Polym. Sci., 1979, 24, 5, 1215-1225, https://doi.org/10.1002/app.1979.070240507
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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