1-Ethyl-2-isopropylbenzene
- Formula: C11H16
- Molecular weight: 148.2447
- IUPAC Standard InChIKey: ZAJYARZMPOEGLK-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Other names: Benzene, 1-ethyl-2-(1-methylethyl)
- Information on this page:
- Other data available:
- Options:
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 | OV-101 | OV-101 | OV-101 | OV-101 | Squalane |
Column length (m) | 50. | 50. | 50. | 50. | 50. |
Carrier gas | He | N2 | N2 | N2 | N2 |
Substrate | |||||
Column diameter (mm) | 0.20 | 0.30 | 0.30 | 0.30 | 0.25 |
Phase thickness (μm) | |||||
Temperature (C) | 100. | 100. | 120. | 140. | 86. |
I | 1098. | 1100. | 1106. | 1114. | 1076.9 |
Reference | Matisová, Kovacicová, et al., 1989 | Gerasimenko and Nabivach, 1982 | Gerasimenko and Nabivach, 1982 | Gerasimenko and Nabivach, 1982 | Macák, Nabivach, et al., 1982 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Squalane | OV-101 | OV-101 | OV-101 | Squalane |
Column length (m) | 50. | 50. | 50. | 50. | 50. |
Carrier gas | N2 | N2 | N2 | N2 | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.3 | 0.3 | 0.3 | 0.25 |
Phase thickness (μm) | |||||
Temperature (C) | 96. | 100. | 120. | 140. | 86. |
I | 1079.8 | 1099.7 | 1105.7 | 1114.3 | 1076.9 |
Reference | Macák, Nabivach, et al., 1982 | Gerasimenko, Kirilenko, et al., 1981 | Gerasimenko, Kirilenko, et al., 1981 | Gerasimenko, Kirilenko, et al., 1981 | Nabivach, Bur'yan, et al., 1978 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | Squalane |
Column length (m) | 50. |
Carrier gas | |
Substrate | |
Column diameter (mm) | 0.25 |
Phase thickness (μm) | |
Temperature (C) | 96. |
I | 1079.8 |
Reference | Nabivach, Bur'yan, et al., 1978 |
Comment | 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.
Matisová, Kovacicová, et al., 1989
Matisová, E.; Kovacicová, E.; Ha, P.T.; Kolek, E.; Engewald, W.,
Identification of alkylbenzenes up to C12 by capillary gas chromatography-mass spectrometry. II. Retention indices on OV-101 columns and retention-molecular structure correlations,
J. Chromatogr., 1989, 475, 2, 113-123, https://doi.org/10.1016/S0021-9673(01)89667-9
. [all data]
Gerasimenko and Nabivach, 1982
Gerasimenko, V.A.; Nabivach, V.M.,
Relationship between molecular structure and gas chromatographic retention of alkylbenzenes C8-C1 2 on polydimethylsiloxane,
Zh. Anal. Khim., 1982, 37, 110-116. [all data]
Macák, Nabivach, et al., 1982
Macák, J.; Nabivach, V.; Buryan, P.; Sindler, S.,
Dependence of retention indices of alkylbenzenes on their molecular structure,
J. Chromatogr., 1982, 234, 2, 285-302, https://doi.org/10.1016/S0021-9673(00)81867-1
. [all data]
Gerasimenko, Kirilenko, et al., 1981
Gerasimenko, V.A.; Kirilenko, A.V.; Nabivach, V.M.,
Capillary gas chromatography of aromatic compounds found in coal tar fractions,
J. Chromatogr., 1981, 208, 1, 9-16, https://doi.org/10.1016/S0021-9673(00)87953-4
. [all data]
Nabivach, Bur'yan, et al., 1978
Nabivach, V.M.; Bur'yan, P.; Matsak, I.,
Retention indices of aromatic hydrocarbons on a squalane capillary column,
Zh. Anal. Khim., 1978, 33, 7, 1108-1113. [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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