Naphthalene, decahydro-1,1,4a-trimethyl-6-methylene-5-(3-methylene-4-pentenyl)-, [4aS-(4aα,5α,8aβ)]-
- Formula: C20H32
- Molecular weight: 272.4681
- IUPAC Standard InChI: InChI=1S/C20H32/c1-7-15(2)9-11-17-16(3)10-12-18-19(4,5)13-8-14-20(17,18)6/h7,17-18H,1-3,8-14H2,4-6H3/t17-,18?,20+/m1/s1
- IUPAC Standard InChIKey: KYLKKZSVPLUGCC-IKCNDWCXSA-N
- CAS Registry Number: 511-02-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Labda-8(20),13(16),14-triene; Sclaren; Sclarene
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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 |
|---|---|---|---|
| Active phase | DB-5MS | DB-1 | DB-1 |
| Column length (m) | 30. | 50. | 50. |
| Carrier gas | He | N2 | |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 95. | 60. |
| Tend (C) | 280. | 240. | 240. |
| Heat rate (K/min) | 3. | 4. | 3. |
| Initial hold (min) | |||
| Final hold (min) | 30. | ||
| I | 1931. | 1935. | 1942. |
| Reference | Maronigiu, Piras, et al., 2006 | Pala-Paul, Perez-Alonso, et al., 2005 | Velasco-Negueruela, Pérez-Alonso, et al., 2005 |
| Comment | 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.
Maronigiu, Piras, et al., 2006
Maronigiu, B.; Piras, A.; Porcedda, S.; Tuveri, E.,
Extraction of Santalum album and Boswellia carterii Birdw. volatile oil by supercritical carbon dioxide: influence of some process parameters,
Flavour Fragr. J., 2006, 21, 4, 718-724, https://doi.org/10.1002/ffj.1718
. [all data]
Pala-Paul, Perez-Alonso, et al., 2005
Pala-Paul, J.; Perez-Alonso, M.J.; Velasco-Negueruela, A.; Vadare, J.; Villa, A.M.; Sanz, J.; Brophy, J.J.,
Essential oil composition of the different parts of Eryngium bourgatii Gouan from Spain,
J. Chromatogr. A, 2005, 1074, 1-2, 235-239, https://doi.org/10.1016/j.chroma.2005.03.036
. [all data]
Velasco-Negueruela, Pérez-Alonso, et al., 2005
Velasco-Negueruela, A.; Pérez-Alonso, M.J.; Palá-Paúl, J.; Iñigo, A.; López, G.,
The volatile oil composition of the berries of Juniperus macrocarpa Sibth. and Sm., gathered in Spain,
J. Essent. Oil Res., 2005, 17, 1, 61-63, https://doi.org/10.1080/10412905.2005.9698831
. [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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