(R)-1-Methyl-4-(6-methylhept-5-en-2-yl)cyclohexa-1,4-diene
- Formula: C15H24
- Molecular weight: 204.3511
- 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
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- Other data available:
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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 | HP-5 | HP-5 | HP-5 | SLB-5 MS | DB-5 |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | Helium | Helium | Hydrogen | Helium | He |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 60. | 60. | 70. | 50. | 60. |
Tend (C) | 240. | 240. | 290. | 250. | 240. |
Heat rate (K/min) | 3. | 3. | 5. | 3. | 2. |
Initial hold (min) | 2. | 2. | 2. | ||
Final hold (min) | 10. | ||||
I | 1518. | 1518. | 1517. | 1512. | 1504. |
Reference | Kahriman, Tosun, et al., 2011 | Kahriman, Tosun, et al., 2010 | Radulovic, Dordevic, et al., 2010 | Lo Presti, Sciarrone, et al., 2008 | Miyazawa and Tamura, 2007 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5 | DB-5MS | HP-5 | HP-5MS | SPB-5 |
Column length (m) | 25. | 30. | 30. | 30. | 60. |
Carrier gas | He | He | He | He | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 1. |
Tstart (C) | 50. | 60. | 70. | 60. | 60. |
Tend (C) | 300. | 280. | 240. | 280. | 200. |
Heat rate (K/min) | 5. | 3. | 5. | 3. | 4. |
Initial hold (min) | 5. | ||||
Final hold (min) | 30. | 30. | |||
I | 1516. | 1508. | 1514. | 1506. | 1519. |
Reference | Champagnat, Figueredo, et al., 2006 | Maronigiu, Piras, et al., 2006 | Oyedeji, Yani, et al., 2005 | Slavkovska, Couladis, et al., 2005 | Gauvin, Ravaomanarivo, et al., 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5 | DB-5 | SPB-5 | Optima-5 | DB-5 |
Column length (m) | 30. | 30. | 60. | 30. | 30. |
Carrier gas | He | He | He | He | Helium |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.2 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
Tstart (C) | 60. | 60. | 40. | 50. | 60. |
Tend (C) | 280. | 240. | 220. | 250. | 240. |
Heat rate (K/min) | 3. | 3. | 3. | 3. | 3. |
Initial hold (min) | 5. | 3. | |||
Final hold (min) | 15. | ||||
I | 1492. | 1511. | 1513. | 1514. | 1510. |
Reference | Pitarokili, Tzakou, et al., 2003 | Zoghbi, Andrade, et al., 2003 | Cornu, Carnat, et al., 2001 | Jacquemond-Collet, Bessière, et al., 2001 | Tellez, Estell, et al., 1997 |
Comment | MSDC-RI | MSDC-RI | 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.
Kahriman, Tosun, et al., 2011
Kahriman, N.; Tosun, G.; Terzioglu, S.; Karaoglu, S.A.; Yayh, N.,
Chemical composition and antimicrobial activity of the essential oils from the flower, leaf, and stem of Senecio pandurifolis,
Rec. Nat. Prod., 2011, 5, 2, 82-91. [all data]
Kahriman, Tosun, et al., 2010
Kahriman, N.; Tosun, G.; Genc, H.; Yayli, N.,
Comparative essential oil analysis of Geranium sylvaticum estracted by hydrodistillation and microwave distillation,
Turk. J. Chem., 2010, 34, 969-976. [all data]
Radulovic, Dordevic, et al., 2010
Radulovic, N.S.; Dordevic, N.D.; Palic, R.M.,
Volatiles of Pleurospermum austriacum (L.) Hoffm. (Apiaceae),
J. Serbian Chem. Soc., 2010, 75, 12, 1-11, https://doi.org/10.2298/JSC100323127R
. [all data]
Lo Presti, Sciarrone, et al., 2008
Lo Presti, M.; Sciarrone, D.; Crupi, M.C.; Costa, R.; Ragusa, S.; Dugo, G.; Mondello, L.,
Evaliation of the volatile and chiral composition in Pistacia lentiscus L. essential oil,
Flavour Fragr. J., 2008, 23, 4, 249-257, https://doi.org/10.1002/ffj.1878
. [all data]
Miyazawa and Tamura, 2007
Miyazawa, M.; Tamura, N.,
Components of the essential oil from sprouts of Polygonum hydropiper L. ('Benitade'),
Flavour Fragr. J., 2007, 22, 3, 188-190, https://doi.org/10.1002/ffj.1779
. [all data]
Champagnat, Figueredo, et al., 2006
Champagnat, P.; Figueredo, G.; Chalchat, J.-C.; Bessiere, J.-M.,
Essential oil composition of Vetiveria nigritana from Mali,
J. Essent. Oil Res., 2006, 18, 6, 647-649, https://doi.org/10.1080/10412905.2006.9699193
. [all data]
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]
Oyedeji, Yani, et al., 2005
Oyedeji, O.A.; Yani, V.V.; Afolayan, A.J.,
Chemical composition of the essential oil from Arctotis arctotoides (L.F.) O. Hoffm. (syn. Vendium arctotoides Less.),
Flavour Fragr. J., 2005, 20, 2, 232-234, https://doi.org/10.1002/ffj.1437
. [all data]
Slavkovska, Couladis, et al., 2005
Slavkovska, V.; Couladis, M.; Bojovic, S.; Tzakou, O.; Pavlovic, M.; Lakusic, B.; Jancic, R.,
Essential oil and its systematic significance in species of Micromeria Bentham from Serbia Montenegro,
Plant Systematics and Evolution, 2005, 255, 1-2, 1-15, https://doi.org/10.1007/s00606-005-0303-y
. [all data]
Gauvin, Ravaomanarivo, et al., 2004
Gauvin, A.; Ravaomanarivo, H.; Smadja, J.,
Comparative analysis by gas chromatography?mass spectrometry of the essential oils from bark and leaves of Cedrelopsis grevei Baill, an aromatic and medicinal plant from Madagascar,
J. Chromatogr. A, 2004, 1029, 1-2, 279-282, https://doi.org/10.1016/j.chroma.2003.12.012
. [all data]
Pitarokili, Tzakou, et al., 2003
Pitarokili, D.; Tzakou, O.; Loukis, A.; Harvala, C.,
Volatile metabolites from Salvia fruticosa as antifungal agents in soilborne pathogens,
J. Agric. Food Chem., 2003, 51, 11, 3294-3301, https://doi.org/10.1021/jf0211534
. [all data]
Zoghbi, Andrade, et al., 2003
Zoghbi, M.G.B.; Andrade, E.H.A.; da Silva, M.H.; Carreira, L.M.M.; Maia, J.G.S.,
Essential oils from three Myrcia species,
Flavour Fragr. J., 2003, 18, 5, 421-424, https://doi.org/10.1002/ffj.1242
. [all data]
Cornu, Carnat, et al., 2001
Cornu, A.; Carnat, A.-P.; Martin, B.; Coulon, J.-B.; Lamaison, J.-L.; Berdagué, J.-L.,
Solid-phase microextraction of volatile components from natural grassland plants,
J. Agric. Food Chem., 2001, 49, 1, 203-209, https://doi.org/10.1021/jf0008341
. [all data]
Jacquemond-Collet, Bessière, et al., 2001
Jacquemond-Collet, I.; Bessière, J.-M.; Hannedouche, S.; Bertrand, C.; Fourasté, I.; Moulis, C.,
Identification of the alkaloids of Galipea officinalis by gas chromatography-mass spectrometry,
Phytochem. Anal., 2001, 12, 5, 312-319, https://doi.org/10.1002/pca.594
. [all data]
Tellez, Estell, et al., 1997
Tellez, M.R.; Estell, R.E.; Frederickson, E.L.; Havstad, K.M.,
Essntial oil of Flourensia cernua DC,
J. Essent. Oil Res., 1997, 9, 6, 619-624, https://doi.org/10.1080/10412905.1997.9700799
. [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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