Phenol, 2,5-dimethyl-
- Formula: C8H10O
- Molecular weight: 122.1644
- IUPAC Standard InChIKey: NKTOLZVEWDHZMU-UHFFFAOYSA-N
- CAS Registry Number: 95-87-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2,5-Xylenol; p-Xylenol; 1-Hydroxy-2,5-dimethylbenzene; 1,2,5-Xylenol; 2,5-Dimethylphenol; 3,6-Dimethylphenol; 3,6-Xylenol; 6-Methyl-m-cresol; 1,4-Dimethyl-2-hydroxybenzene; 2,5-Dmp; 2-Hydroxy-p-xylene; NSC 2599
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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 | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | SE-30 | OV-1 | OV-1 | OV-1 | HP-1 |
Column length (m) | 30. | 25. | 25. | 25. | 25. |
Carrier gas | He | N2 | N2 | N2 | N2 |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.2 | 0.2 | 0.2 | 0.20 |
Phase thickness (μm) | 0.5 | 0.33 | 0.33 | 0.33 | |
Temperature (C) | 100. | 150. | 150. | 150. | 100. |
I | 1125. | 1126. | 1126. | 1127. | 1130. |
Reference | Berezkin, Popova, et al., 1997 | Zhang, Chen, et al., 1997 | Zhang, Chen, et al., 1997 | Zhang, Chen, et al., 1997 | Zhang, Li, et al., 1992 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Packed | Packed |
---|---|---|---|---|
Active phase | HP-1 | PS-255 | SE-30 | SE-30 |
Column length (m) | 25. | 50. | 3. | 2. |
Carrier gas | N2 | Ar | ||
Substrate | Gas Chrom Q (80-100 mesh) | |||
Column diameter (mm) | 0.20 | 0.30 | ||
Phase thickness (μm) | 0.25 | |||
Temperature (C) | 100. | 150. | 150. | 220. |
I | 1132. | 1130. | 1140. | 1161. |
Reference | Zhang, Li, et al., 1992 | Engewald, Billing, et al., 1988 | Tiess, 1984 | Sellier, Tersac, et al., 1981 |
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.
Berezkin, Popova, et al., 1997
Berezkin, V.G.; Popova, T.P.; Shiryayeva, V.Ye.; Nomura, N.,
Gas-chromatographic separation of monoalkylphenols on polar and non-polar phases by means of capillary chromatography,
Pet. Chem. USSR (Engl. Transl.), 1997, 37, 2, 161-167. [all data]
Zhang, Chen, et al., 1997
Zhang, M.; Chen, B.; Shen, S.; Chen, S.,
Compositional studies of high-temperature coal tar by g.c.-FT-i.r. analysis of middle oil fractions,
Fuel, 1997, 76, 5, 415-423, https://doi.org/10.1016/S0016-2361(97)85518-4
. [all data]
Zhang, Li, et al., 1992
Zhang, M.J.; Li, S.D.; Chen, B.J.,
Compositional studies of high-temperature coal tar by GC/FTIR analysis of light oil fractions,
Chromatographia, 1992, 33, 3/4, 138-146, https://doi.org/10.1007/BF02275894
. [all data]
Engewald, Billing, et al., 1988
Engewald, W.; Billing, U.; Topalova, I.; Petsev, N.,
Structure-retention correlations of alkylphenols in gas-liquid and gas-solid chromatography,
J. Chromatogr., 1988, 446, 71-77, https://doi.org/10.1016/S0021-9673(00)94419-4
. [all data]
Tiess, 1984
Tiess, D.,
Gaschromatographische Retentionsindices von 125 leicht- bis mittelflüchtigen organischen Substanzen toxikologisch-analytischer Relevanz auf SE-30,
Wiss. Z. Wilhelm-Pieck-Univ. Rostock Math. Naturwiss. Reihe, 1984, 33, 6-9. [all data]
Sellier, Tersac, et al., 1981
Sellier, F.; Tersac, G.; Guiochon, G.,
Étude de la polarité d'un poly(oxy aryl sulfonyl arylène) utilisé comme phase stationnaire en chromatographie gaz-liquide,
J. Chromatogr., 1981, 219, 2, 213-224, https://doi.org/10.1016/S0021-9673(00)87931-5
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
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