Cyclohexene, 4-methylene-1-(1-methylethyl)-
- Formula: C10H16
- Molecular weight: 136.2340
- IUPAC Standard InChI: InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h6,8H,3-5,7H2,1-2H3
- IUPAC Standard InChIKey: SCWPFSIZUZUCCE-UHFFFAOYSA-N
- CAS Registry Number: 99-84-3
- 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: p-Mentha-1(7),3-diene; β-Terpinen; β-Terpinene; Beta terpinene; Cyclohexene, 4-methylene-1-isopropyl
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Normal alkane RI, 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 |
|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | DB-Wax |
| Column length (m) | 30. | 30. | 60. |
| Carrier gas | Helium | He | |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 40. | 40. | 50. |
| Tend (C) | 240. | 230. | 230. |
| Heat rate (K/min) | 5. | 4. | 2. |
| Initial hold (min) | 2. | 4. | |
| Final hold (min) | 5. | 4.5 | |
| I | 1254. | 1218. | 1206. |
| Reference | Niponsak, Laohakunjit, et al., 2011 | Zeng, Xie, et al., 2011 | Shimoda, Shiratsuchi, et al., 1993 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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.
Niponsak, Laohakunjit, et al., 2011
Niponsak, A.; Laohakunjit, N.; kerdchoechuen, O.,
Changes of volatile compounds and physicochemical qualities of fresh cut Pomelo during storage,
Agricultural Sci., 2011, 42, 2, 109-112. [all data]
Zeng, Xie, et al., 2011
Zeng, Z.; Xie, R.; Zhang, T.; Zhang, H.; Chen, J.Y.,
Analysis of volatile compositions of Magnolia biondii Pamp by steam distillation and Headspace solid phase micro-extraction,
J. Oleo Sci., 2011, 60, 12, 591-596, https://doi.org/10.5650/jos.60.591
. [all data]
Shimoda, Shiratsuchi, et al., 1993
Shimoda, M.; Shiratsuchi, H.; Minegishi, Y.; Osajima, Y.,
Flavor deterioration of nonfermented coarse-cut sausage during storage. Flavor as a factor of quality for nonfermented sausage. 2,
J. Agric. Food Chem., 1993, 41, 6, 946-950, https://doi.org/10.1021/jf00030a021
. [all data]
Notes
Go To: Top, Normal alkane RI, 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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