1H-Naphtho[2,1-b]pyran, 3-ethenyldodecahydro-3,4a,7,7,10a-pentamethyl-, [3R-(3α,4aβ,6aα,10aβ,10bα)]-
- Formula: C20H34O
- Molecular weight: 290.4834
- IUPAC Standard InChI: InChI=1S/C20H34O/c1-7-18(4)13-9-16-19(5)12-8-11-17(2,3)15(19)10-14-20(16,6)21-18/h7,15-16H,1,8-14H2,2-6H3/t15?,16?,18-,19+,20-/m1/s1
- IUPAC Standard InChIKey: IGGWKHQYMAJOHK-DBYSVDLZSA-N
- CAS Registry Number: 596-84-9
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Labd-14-ene, 8,13-epoxy-, (13R)-; Manoyl oxide; 8α,13-Epoxylabd-14-ene; Manool oxide; (3R,4aR,6aS,10aS,10bR)-3,4a,7,7,10a-Pentamethyl-3-vinyldodecahydro-1H-benzo[f]chromene; 3,4a,7,7,10a-Pentamethyl-3-vinyldodecahydro-1H-benzo[f]chromene
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Van Den Dool and Kratz 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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BP-20 | RTX-Wax | BP-20 | BP-20 | BP-20 |
| Column length (m) | 50. | 60. | 50. | 50. | 50. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. | 60. | 60. | 60. |
| Tend (C) | 220. | 230. | 220. | 220. | 220. |
| Heat rate (K/min) | 2. | 2. | 2. | 2. | 2. |
| Initial hold (min) | |||||
| Final hold (min) | 20. | 35. | 20. | 20. | 20. |
| I | 2346. | 2335. | 2347. | 2348. | 2341. |
| Reference | Duquesnoy, Castola, et al., 2007 | Paolini, Muselli, et al., 2007 | Boti, Bighelli, et al., 2006 | Duquesnoy, Dinh, et al., 2006 | Rezzi, Bighelli, et al., 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | BP-20 |
| Column length (m) | 50. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.22 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 60. |
| Tend (C) | 230. |
| Heat rate (K/min) | 2. |
| Initial hold (min) | |
| Final hold (min) | 35. |
| I | 2345. |
| Reference | Mariotti, Costa, et al., 1997 |
| Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Duquesnoy, Castola, et al., 2007
Duquesnoy, E.; Castola, V.; Casanova, J.,
Composition and chemical variability of the twig oil of Abies alba Miller from Corsica,
Flavour Fragr. J., 2007, 22, 4, 293-299, https://doi.org/10.1002/ffj.1796
. [all data]
Paolini, Muselli, et al., 2007
Paolini, J.; Muselli, A.; Bernardini, A.-F.; Bighelli, A.; Casanova, J.; Costa, J.,
Thymol derivatives from essential oil of Doronicum corsicum L.,
Flavour Fragr. J., 2007, 22, 6, 479-487, https://doi.org/10.1002/ffj.1824
. [all data]
Boti, Bighelli, et al., 2006
Boti, J.B.; Bighelli, A.; Cavaleiro, C.; Salgueiro, L.; Casanova, J.,
Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR,
Flavour Fragr. J., 2006, 21, 2, 268-273, https://doi.org/10.1002/ffj.1579
. [all data]
Duquesnoy, Dinh, et al., 2006
Duquesnoy, E.; Dinh, N.H.; Castola, V.; Casanova, J.,
Composition of a Pyrolytic oil from Cupressus funebris Endl. of Vietnamese origin,
Flavour Fragr. J., 2006, 21, 3, 453-457, https://doi.org/10.1002/ffj.1676
. [all data]
Rezzi, Bighelli, et al., 2001
Rezzi, S.; Bighelli, A.; Mouillot, D.; Casanova, J.,
Composition and chemical variability of the needle essential oil of Pinus nigra subsp. laricio from corsica,
Flavour Fragr. J., 2001, 16, 5, 379-383, https://doi.org/10.1002/ffj.1018
. [all data]
Mariotti, Costa, et al., 1997
Mariotti, J.P.; Costa, J.; Bianchini, A.; Bernardini, A.F.; Casanova, J.,
Composition and variability of the essential oil of Stachys glutinosa L. from Corsica (France),
Flavour Fragr. J., 1997, 12, 3, 205-209, https://doi.org/10.1002/(SICI)1099-1026(199705)12:3<205::AID-FFJ636>3.0.CO;2-I
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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