(R)-1-Methyl-4-(6-methylhept-5-en-2-yl)cyclohexa-1,4-diene
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-12(2)6-5-7-14(4)15-10-8-13(3)9-11-15/h6,8,11,14H,5,7,9-10H2,1-4H3/t14-/m1/s1
- IUPAC Standard InChIKey: JXZQZARENYGJMK-CQSZACIVSA-N
- CAS Registry Number: 28976-67-2
- 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. - Other names: β-Curcumene; 1,4-Cyclohexadiene, 1-(1,5-dimethyl-4-hexenyl)-4-methyl-, (R)-; β-Curcumenene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Van Den Dool and Kratz 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 | RTX-1 | DB-5 | DB-5 | BP-1 | DB-1 |
| Column length (m) | 60. | 25. | 30. | 50. | 30. |
| Carrier gas | He | He | He | He | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.25 | 0.25 | 0.22 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. | 60. | 60. | 50. |
| Tend (C) | 230. | 200. | 260. | 220. | 220. |
| Heat rate (K/min) | 2. | 2. | 5. | 2. | 4. |
| Initial hold (min) | |||||
| Final hold (min) | 35. | 60. | 20. | ||
| I | 1507. | 1510. | 1516. | 1501. | 1510. |
| Reference | Paolini, Muselli, et al., 2007 | Rout, Rao, et al., 2007 | Sabulal, Dan, et al., 2007 | Gonny, Cavaleiro, et al., 2006 | Kuiate, Bessière, et al., 2006 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | RTX-1 | CP Sil 5 CB | BP-1 | HP-5 | RTX-1 |
| Column length (m) | 60. | 25. | 50. | 30. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.25 | 0.22 | 0.25 | 0.22 |
| Phase thickness (μm) | 0.25 | 0.4 | 0.25 | 0.25 | |
| Tstart (C) | 60. | 80. | 60. | 60. | 60. |
| Tend (C) | 230. | 270. | 220. | 260. | 230. |
| Heat rate (K/min) | 2. | 10. | 2. | 3. | 2. |
| Initial hold (min) | |||||
| Final hold (min) | 35. | 20. | 45. | ||
| I | 1498. | 1503. | 1502. | 1512. | 1503. |
| Reference | Paolini J., Desjobert J.M., et al., 2006 | Ziegenbein, Hanssen, et al., 2006 | Boti J.B., Koukoua G., et al., 2005 | Javidnia, Miri, et al., 2004 | Cavalli, Tomi, et al., 2003 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | HP-5 | DB-5 | DB-5 | DB-5 |
| Column length (m) | 30. | 30. | 30. | 30. |
| Carrier gas | He | He | H2 | He |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. | 60. | 60. |
| Tend (C) | 280. | 300. | 240. | 300. |
| Heat rate (K/min) | 4. | 5. | 3. | 5. |
| Initial hold (min) | 5. | 3. | 3. | |
| Final hold (min) | ||||
| I | 1512. | 1516. | 1517. | 1516. |
| Reference | Skaltsa, Demetzos, et al., 2003 | Bortolomeazzi, Berno, et al., 2001 | Nogueira, Bittrich, et al., 2001 | Bortolomeazzi, Pizzale, et al., 2000 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
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]
Rout, Rao, et al., 2007
Rout, P.K.; Rao, Y.R.; Sree., A.; Naik, S.N.,
Composition of essential oil, concrete, absolute, wax and headspace volatiles of Murrarya paniculata (Linn.) Jack flowers,
Flavour Fragr. J., 2007, 22, 5, 352-357, https://doi.org/10.1002/ffj.1804
. [all data]
Sabulal, Dan, et al., 2007
Sabulal, B.; Dan, M.; John, A.; Kurup, R.; Chandrika, S.P.; George, V.,
Phenylbutanoid-rich rhizome oil of Zingiber neesanum from Western Ghats, southern India,
Flavour Fragr. J., 2007, 22, 6, 521-524, https://doi.org/10.1002/ffj.1834
. [all data]
Gonny, Cavaleiro, et al., 2006
Gonny, M.; Cavaleiro, C.; Salgueiro, L.; Casanova, J.,
Analysis of Juniperus communis subsp. alpina needle, berry, wood and root oils by combination of GC, GC/MS and 13C-NMR,
Flavour Fragr. J., 2006, 21, 1, 99-106, https://doi.org/10.1002/ffj.1527
. [all data]
Kuiate, Bessière, et al., 2006
Kuiate, J.R.; Bessière, J.M.; Vilarem, G.; Amvam Zollo, P.H.,
Chemical composition and antidermatophytic properties of the essential oils from leaves, flowers and fruits of Cupressus lusitanica Mill. from Cameroon,
Flavour Fragr. J., 2006, 21, 4, 693-697, https://doi.org/10.1002/ffj.1686
. [all data]
Paolini J., Desjobert J.M., et al., 2006
Paolini J.; Desjobert J.M.; Costa J.; Bernardini A.F.; Castellini C.B.; Cioni P.L.; Flamini G.; Morelli I.,
Composition of essential oils of Helichrysum italicum (Roth) G. Don fil subsp. italicum from Tuscan archipelago islands,
Flavour Fragr. J., 2006, 21, 5, 805-808, https://doi.org/10.1002/ffj.1726
. [all data]
Ziegenbein, Hanssen, et al., 2006
Ziegenbein, F.C.; Hanssen, H.-P.; König, W.A.,
Chemical constituents of the essential oils of three wood-rotting fungi,
Flavour Fragr. J., 2006, 21, 5, 813-816, https://doi.org/10.1002/ffj.1732
. [all data]
Boti J.B., Koukoua G., et al., 2005
Boti J.B.; Koukoua G.; N'Guessan T.Y.; Muselli A.; Bernardini A.F.; Casanova J.,
Composition of the leaf, stem bark and root bark oils of Isolona cooperi investigated by GC (retention index), GC-MS and C-13-NMR spectroscopy,
Phytochem. Anal., 2005, 16, 5, 357-363, https://doi.org/10.1002/pca.857
. [all data]
Javidnia, Miri, et al., 2004
Javidnia, K.; Miri, R.; Kamalinejad, M.; Sarkarzadeh, H.; Jamalian, A.,
Chemical composition of the essential oils of Anthemis altissima L. grown in Iran,
Flavour Fragr. J., 2004, 19, 3, 213-216, https://doi.org/10.1002/ffj.1277
. [all data]
Cavalli, Tomi, et al., 2003
Cavalli, J.-F.; Tomi, F.; Bernardini, A.-F.; Casanova, J.,
Composition and chemical variability of the bark oil of Cedrelopsis grevei H. Baillon from Madagascar,
Flavour Fragr. J., 2003, 18, 6, 532-538, https://doi.org/10.1002/ffj.1263
. [all data]
Skaltsa, Demetzos, et al., 2003
Skaltsa, H.D.; Demetzos, C.; Lazari, D.; Sokovic, M.,
Essential oil analysis and antimicrobial activity of eight Stachys species from Greece,
Phytochemistry, 2003, 64, 3, 743-752, https://doi.org/10.1016/S0031-9422(03)00386-8
. [all data]
Bortolomeazzi, Berno, et al., 2001
Bortolomeazzi, R.; Berno, P.; Pizzale, L.; Conte, L.S.,
Sesquiterpene, alkene, and alkane hydrocarbons in virgin olive oils of different varieties and geographical origins,
J. Agric. Food Chem., 2001, 49, 7, 3278-3283, https://doi.org/10.1021/jf001271w
. [all data]
Nogueira, Bittrich, et al., 2001
Nogueira, P.C.L.; Bittrich, V.; Shepherd, G.J.; Lopes, A.V.; Marsaioli, A.J.,
The ecological and taxonomic importance of flower volatiles of Clusia species (Guttiferae),
Phytochemistry, 2001, 56, 5, 443-452, https://doi.org/10.1016/S0031-9422(00)00213-2
. [all data]
Bortolomeazzi, Pizzale, et al., 2000
Bortolomeazzi, R.; Pizzale, L.; Vichi, S.; Piasenzotto, L.; Conte, L.S.,
GC-MS Characterization of sesquiterpenic hydrocarbons in virgin olive oils, Proceedings 23rd ISCC; CD-ROM, 2000, retrieved from http://www.richrom.com/assets/CD23PDF. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.