Hexane, 2-methyl-
- Formula: C7H16
- Molecular weight: 100.2019
- IUPAC Standard InChIKey: GXDHCNNESPLIKD-UHFFFAOYSA-N
- CAS Registry Number: 591-76-4
- 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: 2-Methylhexane; Isoheptane
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Normal alkane 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 | Methyl Silicone | OV-101 | OV-101 | Squalane |
Column length (m) | 51. | 74.6 | |||
Carrier gas | N2 | N2 | |||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.28 | |||
Phase thickness (μm) | |||||
Temperature (C) | 40. | 50. | 50. | 70. | 100. |
I | 667. | 664. | 667. | 667. | 668. |
Reference | Li and Deng, 1998 | N/A | Wu and Lu, 1984 | Wu and Lu, 1984 | Dimov N., 1976 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Packed |
---|---|---|---|---|
Active phase | Squalane | Squalane | Apiezon L | Methyl Silicone |
Column length (m) | 150. | 2. | 2.5 | |
Carrier gas | He | Nitrogen | ||
Substrate | Celite C-22 | |||
Column diameter (mm) | 0.35 | |||
Phase thickness (μm) | ||||
Temperature (C) | 70. | 86. | 40. to 190. | 50. |
I | 667. | 657. | 667. | 654. |
Reference | Dimov N., 1976 | Vigdergauz and Martynov, 1971 | Mann, Mühlstädt, et al., 1967 | Huguet, 1961 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Li and Deng, 1998
Li, H.; Deng, C.,
Qualitative analysis of light components of gasoline cracking using Kovats retention indices,
J. Instrumental Analysis, 1998, 17, 1, 67-69. [all data]
Wu and Lu, 1984
Wu, J.; Lu, W.,
Kovats indices of C4-C10 hydrocarbons in apolar quartz capillary OV-101,
Chin. J. Chromatogr., 1984, 1, 1, 11-17. [all data]
Dimov N., 1976
Dimov N.,
Quantitative gas chromatographic analysis and determination of solute properties. An exact equation for the calculation of the retention indices of isoalkanes on Squalane,
J. Chromatogr., 1976, 119, 109-118, https://doi.org/10.1016/S0021-9673(00)86775-8
. [all data]
Vigdergauz and Martynov, 1971
Vigdergauz, M.S.; Martynov, A.A.,
Some applications of the gas chromatographic linear retention indices,
Chromatographia, 1971, 4, 10, 463-467, https://doi.org/10.1007/BF02268816
. [all data]
Mann, Mühlstädt, et al., 1967
Mann, G.; Mühlstädt, M.; Braband, J.; Döring, E.,
Konformation und physikalische daten von alkanen und cyclanen. II. Einfach und zweifach verzweigte alkane,
Tetrahedron, 1967, 23, 8, 3393-3401, https://doi.org/10.1016/S0040-4020(01)92305-1
. [all data]
Huguet, 1961
Huguet, M.,
Kovats retention indices in the qualitative analysis of light hydrocarbons by gas chromatography, Journees internationales d'etude des methodes de separation immediate et de chromatographie, 1961, 69. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, isothermal, References
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