Cyclohexene, 1-methyl-
- Formula: C7H12
- Molecular weight: 96.1702
- IUPAC Standard InChI: InChI=1S/C7H12/c1-7-5-3-2-4-6-7/h5H,2-4,6H2,1H3
- IUPAC Standard InChIKey: CTMHWPIWNRWQEG-UHFFFAOYSA-N
- CAS Registry Number: 591-49-1
- 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: α-Methylcyclohexene; 1-Methylcyclohexene; 1-Methyl-1-cyclohexene; 1-Methylcyclohex-1-ene; 1-Methylcyclohexene-1
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Normal alkane RI, non-polar column, temperature ramp
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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
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Petrocol DH | PONA | OV-101 | OV-101 | SE-54 |
| Column length (m) | 100. | 50. | 50. | 52. | 50. |
| Carrier gas | Helium | Nitrogen | Helium | N2 | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.20 | 0.20 | 0.26 | 0.32 |
| Phase thickness (μm) | 0.50 | 0.50 | 0.50 | ||
| Tstart (C) | 20. | 35. | 30. | 50. | 60. |
| Tend (C) | 220. | 200. | 100. | 220. | 200. |
| Heat rate (K/min) | 15. | 2. | 1. | 3. | 4. |
| Initial hold (min) | 15. | 15. | 6. | 2. | |
| Final hold (min) | 30. | 10. | |||
| I | 765. | 763. | 763. | 766. | 764. |
| Reference | Supelco, 2012 | Zhang, Ding, et al., 2009 | Orav, Kailas, et al., 1999 | Chupalov and Zenkevich, 1996 | Guan, Li, et al., 1995 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | DB-1 | SP-2100 |
| Column length (m) | 50. | 30. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.32 | 0.25 |
| Phase thickness (μm) | 1.0 | |
| Tstart (C) | -20. | 40. |
| Tend (C) | 250. | |
| Heat rate (K/min) | 2. | 4. |
| Initial hold (min) | ||
| Final hold (min) | ||
| I | 767. | 760. |
| Reference | Ramnas, Ostermark, et al., 1994 | Alencar, Alves, et al., 1983 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Supelco, 2012
Supelco, CatalogNo. 24160-U,
Petrocol DH Columns. Catalog No. 24160-U, 2012, retrieved from http://www.sigmaaldrich.com/etc/medialib/docs/Supelco/Datasheet/1/w97949.Par.0001.File.tmp/w97949.pdf. [all data]
Zhang, Ding, et al., 2009
Zhang, X.; Ding, L.; Sun, Z.; Song, L.; Sun, T.,
Study on quantitative structure-retention relationships for hydrocarbons in FCC gasoline,
Chromatographia, 2009, 70, 3/4, 511-518, https://doi.org/10.1365/s10337-009-1174-0
. [all data]
Orav, Kailas, et al., 1999
Orav, A.; Kailas, T.; Muurisepp, M.; Kann, J.,
Composition of the oil from waste tires. 1. Fraction boiling at yp to 160 0C,
Proc. Estonian Acad. Sci. Chem., 1999, 48, 1, 30-39. [all data]
Chupalov and Zenkevich, 1996
Chupalov, A.A.; Zenkevich, I.G.,
Chromatographic Characterization of Structural Transformations of Organic Compounds in Diels-Alder Reaction. Aliphatic Dienes and Dienophyls,
Zh. Org. Khim., 1996, 32, 6, 675-684. [all data]
Guan, Li, et al., 1995
Guan, Y.; Li, L.; Zhou, L.,
Live retention database for compound identification in capillary gas chromatography,
Chin. J. Chromatogr., 1995, 13, 5, 851-857. [all data]
Ramnas, Ostermark, et al., 1994
Ramnas, O.; Ostermark, U.; Peterson, G.,
Characterization of sixty alkenes in a cat-cracked gasoline naphtha by gas chromatography,
Chromatographia, 1994, 38, 3/4, 222-226, https://doi.org/10.1007/BF02290340
. [all data]
Alencar, Alves, et al., 1983
Alencar, J.W.; Alves, P.B.; Craveiro, A.A.,
Pyrolysis of tropical vegetable oils,
J. Agric. Food Chem., 1983, 31, 6, 1268-1270, https://doi.org/10.1021/jf00120a031
. [all data]
Notes
Go To: Top, Normal alkane 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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