(Z)-2-Heptene
- Formula: C7H14
- Molecular weight: 98.1861
- IUPAC Standard InChI: InChI=1S/C7H14/c1-3-5-7-6-4-2/h3,5H,4,6-7H2,1-2H3/b5-3-
- IUPAC Standard InChIKey: OTTZHAVKAVGASB-HYXAFXHYSA-N
- CAS Registry Number: 6443-92-1
- 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. - Stereoisomers:
- Other names: (Z)-2-C7H14; cis-2-Heptene; 2-Heptene, (Z)-; (Z)-hept-2-ene
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Normal alkane 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 | Polydimethyl siloxane: CP-Sil 5 CB | Petrocol DH | OV-101 | DB-1 | DB-5 |
| Column length (m) | 60. | 100. | 50. | 50. | 60. |
| Carrier gas | Helium | Helium | Helium | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.20 | 0.32 | 0.25 |
| Phase thickness (μm) | 1.0 | 0.50 | 0.50 | 1.0 | |
| Tstart (C) | 45. | 20. | 30. | -20. | 40. |
| Tend (C) | 210. | 220. | 100. | 160. | |
| Heat rate (K/min) | 3.6 | 15. | 1. | 2. | 2. |
| Initial hold (min) | 1.45 | 15. | 6. | 5. | |
| Final hold (min) | 2.72 | 30. | |||
| I | 714. | 710. | 713. | 712. | 709. |
| Reference | Bramston-Cook, 2013 | Supelco, 2012 | Orav, Kailas, et al., 1999 | Ramnas, Ostermark, et al., 1994 | Macku and Shibamoto, 1991 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | OV-101 | SE-30 |
| Column length (m) | 54. | 50. |
| Carrier gas | Helium | He |
| Substrate | ||
| Column diameter (mm) | 0.26 | 0.25 |
| Phase thickness (μm) | ||
| Tstart (C) | 50. | 20. |
| Tend (C) | 240. | 260. |
| Heat rate (K/min) | 5. | 2. |
| Initial hold (min) | 0. | 4. |
| Final hold (min) | 0. | 16. |
| I | 710. | 711. |
| Reference | Zenkevich and Ventura, 1991 | Hackett, Gibbon, et al., 1985 |
| 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.
Bramston-Cook, 2013
Bramston-Cook, R.,
Kovats indices for C2-C13 hydrocarbons and selected oxygenated/halocarbons with 100 % dimethylpolysiloxane columns, 2013, retrieved from http://lotusinstruments.com/monographs/List .... [all data]
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]
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]
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]
Macku and Shibamoto, 1991
Macku, C.; Shibamoto, T.,
Volatile sulfur-containing compounds generated from the thermal interaction of corn oil and cysteine,
J. Agric. Food Chem., 1991, 39, 11, 1987-1989, https://doi.org/10.1021/jf00011a021
. [all data]
Zenkevich and Ventura, 1991
Zenkevich, I.G.; Ventura, K.,
Gas Chromatographic Identification of Volatile Products of Thermal Degradation of Bitumen,
Zh. Prikl. Khim. (Rus.), 1991, 9, 1974-1979. [all data]
Hackett, Gibbon, et al., 1985
Hackett, J.P.; Gibbon, G.A.; Feldman, J.A.,
Capillary Gas Chromatographic Characterization of Fischer-Tropsch Liquefaction Product Oils,
J. Chromatogr. Sci., 1985, 23, 7, 285-292, https://doi.org/10.1093/chromsci/23.7.285
. [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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