Neophytadiene
- Formula: C20H38
- Molecular weight: 278.5157
- IUPAC Standard InChI: InChI=1S/C20H38/c1-7-18(4)12-9-14-20(6)16-10-15-19(5)13-8-11-17(2)3/h7,17,19-20H,1,4,8-16H2,2-3,5-6H3
- IUPAC Standard InChIKey: NIDGCIPAMWNKOA-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Information on this page:
- Other data available:
- Options:
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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | RTX-1 | ZB-5 | ZB-5 | RTx-1 | RTX-1 |
| Column length (m) | 60. | 30. | 30. | 60. | 60. |
| Carrier gas | Helium | Nitrogen | Nitrogen | Helium | Helium |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.25 | 0.25 | 0.22 | 0.22 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 40. | 40. | 60. | 60. |
| Tend (C) | 230. | 200. | 200. | 230. | 230. |
| Heat rate (K/min) | 2. | 5. | 5. | 2. | 2. |
| Initial hold (min) | 5. | 5. | |||
| Final hold (min) | 5. | 5. | 35. | 30. | |
| I | 1807. | 1839. | 1839. | 1830. | 1807. |
| Reference | Bendiabdellah, El Amine Dib, et al., 2012 | Vazques, Aimar, et al., 2011 | Vazquez, Demmel, et al., 2011 | Dib, Bendahou, et al., 2010 | Dib, Djabou, et al., 2010 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | HP-5 MS | DB-1 | SLB-5 MS |
| Column length (m) | 30. | 60. | 10. |
| Carrier gas | Helium | Nitrogen | Helium |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.10 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.10 |
| Tstart (C) | 70. | 60. | 50. |
| Tend (C) | 200. | 250. | 250. |
| Heat rate (K/min) | 3. | 5. | 10. |
| Initial hold (min) | 2. | ||
| Final hold (min) | 18. | ||
| I | 1849. | 1832. | 1838. |
| Reference | Jerkovic, Hegic, et al., 2010 | Meshkatalsadat, Safaei-Ghomi. J., et al., 2010 | Scandinaro, Tranchida, et al., 2010 |
| 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.
Bendiabdellah, El Amine Dib, et al., 2012
Bendiabdellah, A.; El Amine Dib, M.; Djabou, N.; Allali, H.; Tabti, B.; Costa, J.; Myseli, A.,
Biological activities and volatile cinstituents of Daucus muricatus L. from Algeria,
Chem. Centr. J., 2012, 6, 48, 1-22. [all data]
Vazques, Aimar, et al., 2011
Vazques, A.M.; Aimar, M.L.; Demmel, G.I.; Criado, S.G.; Ruiz, G.M.; Cantero, J.J.; Rossi, L.I.; Velasco, M.I.,
Determination of volatile organic compounds of Tagetes argentina Cabrera (asteraceae) using HS-SPME analysis,
Boletin Latinoamericano y del Caribe Plantas Medicinales y Aromaticas, 2011, 10, 5, 463-469. [all data]
Vazquez, Demmel, et al., 2011
Vazquez, A.M.; Demmel, G.I.; Criado, S.G.; Aimar, M.L.; Cantero, J.; Rossi, L.I.; Velasco, M.I.,
Phytochemistry of TAgetes minuta L. (Asteraceae) from Cordoba, Argentina: comparative study between essential oil and HS-SPME analyses,
Boletin Latinoamericano y del Caribe Plantas Medicinales y Aromaticas, 2011, 10, 4, 351-362. [all data]
Dib, Bendahou, et al., 2010
Dib, M.A.; Bendahou, M.; Bendiabdellah, A.; Djabou, N.; Allali, H.; Tabti, B.; Paolini, J.; Costa, J.,
Partial chemical composition and antimicrobial activity of Daucus crinitus Desf. extracts,
Grasas y Aceites, 2010, 61, 3, 271-278, https://doi.org/10.3989/gya.122609
. [all data]
Dib, Djabou, et al., 2010
Dib, M.ElA.; Djabou, N.; Desjobert, L.-M.; Allali, H.; Tabti, B.; Muselli, A.; Costa, J.,
Characterization of volatile compounds of Daucus crinitus Desf. headspace solid phase microextraction as alternative technique to hydrodistillation,
Chem, Centr. J., 2010, 4, 16, 1-15. [all data]
Jerkovic, Hegic, et al., 2010
Jerkovic, I.; Hegic, G.; Marijanovic, Z.; Bubalo, D.,
Organic extractives from Mentha spp. honey and the bee-stomach: methyl syringate, vomifoliol, terpenediol I, hotrienol, and other compounds,
Molecules, 2010, 15, 4, 2911-2924, https://doi.org/10.3390/molecules15042911
. [all data]
Meshkatalsadat, Safaei-Ghomi. J., et al., 2010
Meshkatalsadat, M.H.; Safaei-Ghomi. J.; Moharramipour, S.; Nasseri, M.,
Chemical characterization of volatile components of Tagetes minuta L. cultivated in South West of Iran by nano scale injection,
Digest J. Nanomaterials Biostructures, 2010, 5, 1, 101-106. [all data]
Scandinaro, Tranchida, et al., 2010
Scandinaro, M.; Tranchida, P.Q.; Costa, R.; Dugo, P.; Mondello, L.,
Rapid Quality Control of Flavours and Fragrances using Fast GC-MS and Multi-MS Library Search Procedures,
LCGC Europe, 2010, 23, 9, 456-464. [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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