Naphthalene, 1,2,3,5,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)-, [1S-(1α,7α,8aα)]-
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChIKey: QEBNYNLSCGVZOH-GZBFAFLISA-N
- CAS Registry Number: 10219-75-7
- 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: Eremophila-1(10),11-diene; Eremophilene; Naphthalene, 1,2,3,5,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)-, (1S,7R,8aR)-
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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 | HP-5 MS | SE-30 | HP-5 | DB-5 | ZB-5 |
Column length (m) | 30. | 30. | 30. | 25. | 60. |
Carrier gas | Helium | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.15 | 0.25 |
Tstart (C) | 50. | 40. | 40. | 40. | 40. |
Tend (C) | 250. | 250. | 250. | 220. | 260. |
Heat rate (K/min) | 7. | 5. | 5. | 3. | 6. |
Initial hold (min) | 1. | 5. | 5. | 5. | 4.6 |
Final hold (min) | 5. | 10. | 10. | 1. | |
I | 1500. | 1486. | 1489. | 1488. | 1504. |
Reference | Zouari, Ayadi, et al., 2012 | Loizzo, Tundis, et al., 2007 | Loizzo, Tundis, et al., 2007 | Chagonda and Chalchat, 2005 | Jürgens and Dötterl, 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | 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.
Zouari, Ayadi, et al., 2012
Zouari, N.; Ayadi, I.; Fakhfakh, N.; Rebai, A.; Zouari, S.,
Variations of chemical composition of essential oils in wild-populations of Thymus algeriensis Boiss et Reut., a North African endemic species,
Lipids in Health and Desease, 2012, 11, 1, 28-39, https://doi.org/10.1186/1476-511X-11-28
. [all data]
Loizzo, Tundis, et al., 2007
Loizzo, M.R.; Tundis, R.; Conforti, F.; Saab, A.M.; Statti, G.A.; Menichini, F.,
Comparative chemical composition, antioxidant and hypoglycaemic activities of Juniperus oxycedrus ssp. oxycedrus L. berry and wood oils from Lebanon,
Food Chem., 2007, 105, 2, 572-578, https://doi.org/10.1016/j.foodchem.2007.04.015
. [all data]
Chagonda and Chalchat, 2005
Chagonda, L.S.; Chalchat, J.-C.,
The essential oil of the fruit of Garcinia huillensis Welw. ex. Oliv. from Zimbabwe,
Flavour Fragr. J., 2005, 20, 3, 313-315, https://doi.org/10.1002/ffj.1420
. [all data]
Jürgens and Dötterl, 2004
Jürgens, A.; Dötterl, S.,
Chemical composition of anther volatiles in Ranunculaceae: genera-specific profiles in Aemone, Aquilegia, Caltha, Pulsatilla, Ranunculus, and Trollius species,
American Journal of Botany, 2004, 91, 12, 1969-1980, https://doi.org/10.3732/ajb.91.12.1969
. [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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