2,6-Octadien-1-ol, 3,7-dimethyl-, (E)-
- Formula: C10H18O
- Molecular weight: 154.2493
- IUPAC Standard InChI: InChI=1S/C10H18O/c1-9(2)5-4-6-10(3)7-8-11/h5,7,11H,4,6,8H2,1-3H3/b10-7+
- IUPAC Standard InChIKey: GLZPCOQZEFWAFX-JXMROGBWSA-N
- CAS Registry Number: 106-24-1
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: Geraniol; trans-Geraniol; Guaniol; Lemonol; trans-3,7-Dimethyl-2,6-octadien-1-ol; Geraniol alcohol; Geraniol extra; Geranyl alcohol; 2,6-Dimethyl-trans-2,6-octadien-8-ol; 2,6-Octadien-1-ol, 3,7-dimethyl-, trans-; 3,7-Dimethyl-trans-2,6-octadien-1-ol; (E)-3,7-Dimethyl-2,6-octadien-1-ol; Meranol; trans-3,7-Dimethyl octa-2,6-dien-1-ol; (2E)-3,7-Dimethyl-2,6-octadien-1-ol; (E)-geraniol; Geraniol (E); t-Geraniol; (E)-Nerol; 2,6-Octadien-1-ol, 3,7-dimethyl-, (2E)-; NSC 9279; β-Geraniol; trans-3,7-dimethyl-2,6-octadien-1-ol (geraniol); (E)-3,7-dimethyl-2,6-octadien-1-ol (geraniol)
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Kovats' 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 | HP-Wax | Supelcowax | Innowax | Carbowax 20M | Carbowax 20M |
| Column length (m) | 50. | 30. | 30. | 50. | 25. |
| Carrier gas | He | He | N2 | ||
| Substrate | |||||
| Column diameter (mm) | 0.2 | 0.25 | 0.25 | 0.32 | 0.25 |
| Phase thickness (μm) | 0.4 | 0.25 | 0.25 | 0.2 | |
| Tstart (C) | 60. | 60. | 50. | 60. | 60. |
| Tend (C) | 230. | 240. | 250. | 260. | 200. |
| Heat rate (K/min) | 4. | 3. | 0.5 | 2. | 5. |
| Initial hold (min) | 5. | 5. | |||
| Final hold (min) | 30. | 10. | 10. | ||
| I | 1865. | 1797. | 1847. | 1797. | 1861. |
| Reference | Gauvin, Lecomte, et al., 2004 | Riu-Aumatell, Castellari, et al., 2004 | Viña and Murillo, 2003 | Vera and Chane-Ming, 1999 | Kulkarni, Mallavarapu, et al., 1998 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Carbowax 20M | DB-Wax | DB-Wax | DB-Wax | Carbowax 20M |
| Column length (m) | 25. | 60. | 60. | 60. | 50. |
| Carrier gas | N2 | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.5 | 0.25 | 0.25 | 0.25 | 0.3 |
| Phase thickness (μm) | 0.25 | 0.25 | |||
| Tstart (C) | 60. | 40. | 40. | 40. | 70. |
| Tend (C) | 200. | 200. | 200. | 200. | 210. |
| Heat rate (K/min) | 5. | 2. | 3. | 3. | 2. |
| Initial hold (min) | 2. | 5. | 5. | ||
| Final hold (min) | |||||
| I | 1879. | 1851. | 1853. | 1854. | 1851. |
| Reference | Mallavarapu, Rao, et al., 1998 | Umano, Hagi, et al., 1994 | Tatsuka, Suekane, et al., 1990 | Tatsuka, Suekane, et al., 1990 | Randriamiharisoa and Gaydou, 1987 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Carbowax 20M | Carbowax 20M | Carbowax 20M | Carbowax 20M | Carbowax 20M |
| Column length (m) | 50. | 70. | 70. | 30. | 50. |
| Carrier gas | H2 | N2 | N2 | N2 | He |
| Substrate | |||||
| Column diameter (mm) | 0.3 | 0.28 | 0.28 | 0.26 | 0.28 |
| Phase thickness (μm) | 0.15 | ||||
| Tstart (C) | 70. | 80. | 80. | 70. | 70. |
| Tend (C) | 210. | 200. | 200. | 170. | 190. |
| Heat rate (K/min) | 2. | 2. | 2. | 3. | 2. |
| Initial hold (min) | |||||
| Final hold (min) | |||||
| I | 1821. | 1800. | 1800. | 1852. | 1833. |
| Reference | Gaydou, Randriamiharisoa, et al., 1986 | Yamaguchi and Shibamoto, 1981 | Yamaguchi and Shibamoto, 1981 | Spencer, Pangborn, et al., 1978 | Tressl, Friese, et al., 1978 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | Carbowax 20M |
| Column length (m) | 50. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.28 |
| Phase thickness (μm) | |
| Tstart (C) | 70. |
| Tend (C) | 190. |
| Heat rate (K/min) | 2. |
| Initial hold (min) | |
| Final hold (min) | |
| I | 1832. |
| Reference | Tressl, Friese, et al., 1978, 2 |
| Comment | MSDC-RI |
References
Go To: Top, Kovats' 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.
Gauvin, Lecomte, et al., 2004
Gauvin, A.; Lecomte, H.; Smadja, J.,
Comparative investigations of the essential oils of two scented geranium (Pelargonium spp.) cultivars grown on Reunion Island,
Flavour Fragr. J., 2004, 19, 5, 455-460, https://doi.org/10.1002/ffj.1354
. [all data]
Riu-Aumatell, Castellari, et al., 2004
Riu-Aumatell, M.; Castellari, M.; López-Tamames, E.; Galassi, S.; Buxaderas, S.,
Characterisation of volatile compounds of fruit juices and nectars by HS/SPME and GC/MS,
Food Chem., 2004, 87, 4, 627-637, https://doi.org/10.1016/j.foodchem.2003.12.033
. [all data]
Viña and Murillo, 2003
Viña, A.; Murillo, E.,
Essential oil composition from twelve varieties of basil (Ocimum spp) grown in Columbia,
J. Braz. Chem. Soc., 2003, 14, 5, 744-749, https://doi.org/10.1590/S0103-50532003000500008
. [all data]
Vera and Chane-Ming, 1999
Vera, R.R.; Chane-Ming, J.,
Chemical composition of the essential oil of marjoram (Origanum majorana L.) from Reunion Island,
Food Chem., 1999, 66, 2, 143-145, https://doi.org/10.1016/S0308-8146(98)00018-1
. [all data]
Kulkarni, Mallavarapu, et al., 1998
Kulkarni, R.N.; Mallavarapu, G.R.; Baskaran, K.; Ramesch, S.; Kumar, S.,
Composition of the essential oils of two isomenthone-rich variants of geranium (Pelargonium sp.),
Flavour Fragr. J., 1998, 13, 6, 389-392, https://doi.org/10.1002/(SICI)1099-1026(199811/12)13:6<389::AID-FFJ757>3.0.CO;2-2
. [all data]
Mallavarapu, Rao, et al., 1998
Mallavarapu, G.R.; Rao, B.R.R.; Kaul, P.N.; Ramesh, S.; Bhattacharya, A.K.,
Volatile constituents of the essential oils of the seeds and the herb of palmarosa (Cymbopogon martinii (Roxb.) Wats. var. motia Burk.),
Flavour Fragr. J., 1998, 13, 3, 167-169, https://doi.org/10.1002/(SICI)1099-1026(199805/06)13:3<167::AID-FFJ719>3.0.CO;2-B
. [all data]
Umano, Hagi, et al., 1994
Umano, K.; Hagi, Y.; Tamura, T.; Shoji, A.; Shibamoto, T.,
Identification of volatile compounds isolated from round kumquat (Fortunella japonica Swingle),
J. Agric. Food Chem., 1994, 42, 9, 1888-1890, https://doi.org/10.1021/jf00045a011
. [all data]
Tatsuka, Suekane, et al., 1990
Tatsuka, K.; Suekane, S.; Sakai, Y.; Sumitani, H.,
Volatile constituents of kiwi fruit flowers: simultaneous distillation and extraction versus headspace sampling,
J. Agric. Food Chem., 1990, 38, 12, 2176-2180, https://doi.org/10.1021/jf00102a015
. [all data]
Randriamiharisoa and Gaydou, 1987
Randriamiharisoa, R.P.; Gaydou, E.M.,
Composition of Palmarosa (Cymbopogon martinii) essential oil from Madagascar,
J. Agric. Food Chem., 1987, 35, 1, 62-66, https://doi.org/10.1021/jf00073a015
. [all data]
Gaydou, Randriamiharisoa, et al., 1986
Gaydou, E.M.; Randriamiharisoa, R.; Bianchini, J.-P.,
Composition of the essential oil of ylang-ylang (Canaga odorata Hook Fil. et Thomson forma genuina) from Madagascar,
J. Agric. Food Chem., 1986, 34, 3, 481-487, https://doi.org/10.1021/jf00069a028
. [all data]
Yamaguchi and Shibamoto, 1981
Yamaguchi, K.; Shibamoto, T.,
Volatile constituents of green tea, Gyokuro (Camellia sinensis L. var Yabukita),
J. Agric. Food Chem., 1981, 29, 2, 366-370, https://doi.org/10.1021/jf00104a035
. [all data]
Spencer, Pangborn, et al., 1978
Spencer, M.D.; Pangborn, R.M.; Jennings, W.G.,
Gas chromatographic and sensory analysis of volatiles from cling peaches,
J. Agric. Food Chem., 1978, 26, 3, 725-732, https://doi.org/10.1021/jf60217a052
. [all data]
Tressl, Friese, et al., 1978
Tressl, R.; Friese, L.; Fendesack, F.; Köppler, H.,
Gas chromatographic--mass spectrometric investigation of hop aroma constituents in beer,
J. Agric. Food Chem., 1978, 26, 6, 1422-1426, https://doi.org/10.1021/jf60220a037
. [all data]
Tressl, Friese, et al., 1978, 2
Tressl, R.; Friese, L.; Fendesack, F.; Köppler, H.,
Studies of the volatile composition of hops during storage,
J. Agric. Food Chem., 1978, 26, 6, 1426-1430, https://doi.org/10.1021/jf60220a036
. [all data]
Notes
Go To: Top, Kovats' 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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