(1S,4aR,8aS)-1-Isopropyl-7-methyl-4-methylene-1,2,3,4,4a,5,6,8a-octahydronaphthalene
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-10(2)13-8-6-12(4)14-7-5-11(3)9-15(13)14/h9-10,13-15H,4-8H2,1-3H3
- IUPAC Standard InChIKey: WRHGORWNJGOVQY-UHFFFAOYSA-N
- CAS Registry Number: 6980-46-7
- 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: γ-Amorphene
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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 | 5 % Phenyl methyl siloxane | CP Sil 5 CB | BP-1 | DB-5 | DB-5 |
| Column length (m) | 60. | 25. | 50. | 30. | 30. |
| Carrier gas | Helium | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.22 | 0.25 | 0.25 | |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
| Tstart (C) | 90. | 80. | 60. | 60. | 60. |
| Tend (C) | 225. | 270. | 220. | 220. | 240. |
| Heat rate (K/min) | 3. | 10. | 2. | 4. | 3. |
| Initial hold (min) | 5. | ||||
| Final hold (min) | 3. | 20. | |||
| I | 1493. | 1492. | 1489. | 1498. | 1494. |
| Reference | Retta, Gattuso, et al., 2009 | Ayoub, Al-Azizi, et al., 2006 | Boti, Yao, et al., 2006 | Morteza-Semnani K., Saeedi M., et al., 2006 | Chaverri and Cicció, 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | DB-5 | CP Sil 5 CB |
| Column length (m) | 30. | 30. |
| Carrier gas | He | N2 |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. |
| Tend (C) | 240. | 250. |
| Heat rate (K/min) | 3. | 5. |
| Initial hold (min) | ||
| Final hold (min) | 10. | |
| I | 1495. | 1499. |
| Reference | Chaverri and Cicció, 2005 | Jassbi, Mehrdad, et al., 2005 |
| 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.
Retta, Gattuso, et al., 2009
Retta, D.; Gattuso, M.; Gattuso, S.; Lira, P. Di Leo; van Baren, C.; Ferraro, G.; Bandoni A.,
Essential oil composition of Achyrocline flaccida (Weinm.) DC. (Asteraceae) from different locations of Argentina,
Biochem. Systematics Ecol., 2009, 36, 12, 877-881, https://doi.org/10.1016/j.bse.2008.11.001
. [all data]
Ayoub, Al-Azizi, et al., 2006
Ayoub, N.; Al-Azizi, M.; König, W.; Kubeczka, K.-H.,
Essential oils and a novel polyacetylene from Eryngium yuccifolium Michaux. (Apiaceae),
Flavour Fragr. J., 2006, 21, 6, 864-868, https://doi.org/10.1002/ffj.1631
. [all data]
Boti, Yao, et al., 2006
Boti, J.B.; Yao, P.A.; Koukoua, G.; N'Guessan, T.Y.; Casanova, J.,
Components and chemical variability of Isolona campanulata Engler Diels leaf oil,
Flavour Fragr. J., 2006, 21, 1, 166-170, https://doi.org/10.1002/ffj.1555
. [all data]
Morteza-Semnani K., Saeedi M., et al., 2006
Morteza-Semnani K.; Saeedi M.; Changizi S.,
The essential oil composition of Hypericum scabrum L. from Iran,
Flavour Fragr. J., 2006, 21, 3, 513-515, https://doi.org/10.1002/ffj.1614
. [all data]
Chaverri and Cicció, 2005
Chaverri, C.; Cicció, J.F.,
Essential oil of trees of the genus Ocotea (Lauraceae) in Costa Rica. I. Ocotea brenesii,
Rev. Biol. Trop., 2005, 53, 3-4, 431-436, https://doi.org/10.15517/rbt.v53i3-4.14611
. [all data]
Jassbi, Mehrdad, et al., 2005
Jassbi, A.R.; Mehrdad, M.; Soleimani, M.; Mirzaeian, M.; Sonboli, A.,
Chemical composition of the essential oils of Bunium elegans and Bunium caroides,
Chem. Nat. Compd. (Engl. Transl.), 2005, 41, 4, 415-417, https://doi.org/10.1007/s10600-005-0165-0
. [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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