2,6-Octadienoic acid, 3,7-dimethyl-, methyl ester
- Formula: C11H18O2
- Molecular weight: 182.2594
- IUPAC Standard InChI: InChI=1S/C11H18O2/c1-9(2)6-5-7-10(3)8-11(12)13-4/h6,8H,5,7H2,1-4H3/b10-8+
- IUPAC Standard InChIKey: ACOBBFVLNKYODD-CSKARUKUSA-N
- CAS Registry Number: 2349-14-6
- 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: Methyl geranate; Methyl geraniate; Methyl 3,7-dimethyl-2,6-octadienoate
- 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 | HP-5MS | HP-5 | BP-1 | DB-5 | DB-5 |
| Column length (m) | 30. | 25. | 50. | 50. | 30. |
| Carrier gas | He | He | He | N2 | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.22 | 0.2 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.32 | 0.25 |
| Tstart (C) | 60. | 60. | 60. | 60. | 50. |
| Tend (C) | 250. | 240. | 220. | 220. | 250. |
| Heat rate (K/min) | 2. | 4. | 2. | 5. | 5. |
| Initial hold (min) | 8. | 2. | 3. | 2. | |
| Final hold (min) | 30. | 20. | 5. | ||
| I | 1326. | 1322. | 1299. | 1323. | 1325. |
| Reference | Benkaci-Ali, Baaliouamer, et al., 2007 | Dehghan, Solaimanian, et al., 2007 | Duquesnoy, Castola, et al., 2007 | Masoudi, Esmaeili, et al., 2006 | Su, Ho, et al., 2006 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-1 | Mega 5MS | HP-5 | DB-1 | Mega 5MS |
| Column length (m) | 30. | 30. | 30. | 30. | 30. |
| Carrier gas | He | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 40. | 40. | 60. | 40. | 40. |
| Tend (C) | 250. | 240. | 220. | 250. | 240. |
| Heat rate (K/min) | 3. | 3. | 5. | 3. | 3. |
| Initial hold (min) | 2. | 10. | 2. | ||
| Final hold (min) | 20. | 20. | |||
| I | 1298. | 1316. | 1324. | 1298. | 1316. |
| Reference | Gancel, Ollitrault, et al., 2005 | Verzera, Trozzi, et al., 2005 | Ceccarini, Macchia, et al., 2004 | Gancel, Ollitrault, et al., 2003 | Verzera, Trozzi, et al., 2003 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | HP-1 | CP Sil 5 CB | HP-5 | OV-101 | OV-101 |
| Column length (m) | 24. | 50. | 30. | 50. | 50. |
| Carrier gas | He | He | He | N2 | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.20 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.17 | 0.4 | 0.25 | ||
| Tstart (C) | 60. | 60. | 60. | 80. | 80. |
| Tend (C) | 250. | 280. | 180. | 200. | 200. |
| Heat rate (K/min) | 4. | 3. | 4. | 2. | 2. |
| Initial hold (min) | 2. | 10. | 8. | ||
| Final hold (min) | 20. | 60. | 2. | ||
| I | 1301. | 1305. | 1323. | 1299. | 1302. |
| Reference | Nath, Sarma, et al., 2002 | Pino, Marbot, et al., 2002 | Alonzo, Bosco, et al., 2000 | Yang, Sugisawa, et al., 1992 | Yang, Sugisawa, et al., 1992 |
| Comment | MSDC-RI | 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.
Benkaci-Ali, Baaliouamer, et al., 2007
Benkaci-Ali, F.; Baaliouamer, A.; Meklati, B.Y.; Chemat, F.,
Chemical composition of seed essential oils from Algerian Nigella sativa extracted by microwave and hydrodistillation,
Flavour Fragr. J., 2007, 22, 2, 148-153, https://doi.org/10.1002/ffj.1773
. [all data]
Dehghan, Solaimanian, et al., 2007
Dehghan, G.; Solaimanian, R.; Shahverdi, A.R.; Amin, G.; Abdollahi, M.; Shafiee, A.,
Chemical composition and antimicrobial activity of essential oil of Ferula szovitsiana D.C.,
Flavour Fragr. J., 2007, 22, 3, 224-227, https://doi.org/10.1002/ffj.1789
. [all data]
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]
Masoudi, Esmaeili, et al., 2006
Masoudi, S.; Esmaeili, A.; Khalilzadeh, M.A.; Rustaiyan, A.; Moazami, N.; Akhgar, M.R.; Varavipoor, M.,
Volatile constituents of Dorema aucheri Boiss., Seseli libanotis (L.) W. D. Koch var. armeniacum bordz. and Conium maculatum L. three Umbelliferae herbs growing wild in Iran,
Flavour Fragr. J., 2006, 21, 5, 801-804, https://doi.org/10.1002/ffj.1722
. [all data]
Su, Ho, et al., 2006
Su, Y.C.; Ho, C.L.; Wang, E.I.C.,
Analysis of leaf essential oils from the indigenous five conifers of Taiwan,
Flavour Fragr. J., 2006, 21, 3, 447-452, https://doi.org/10.1002/ffj.1685
. [all data]
Gancel, Ollitrault, et al., 2005
Gancel, A.-L.; Ollitrault, P.; Froelicher, Y.; Tomi, F.; Jacquemond, C.; Luro, F.; Brillouet, J.-M.,
Leaf volatile compounds of six citrus somatic allotetraploid hybrids originating from various combinations of lime, lemon, citron, sweet orange, and grapefruit,
J. Agric. Food Chem., 2005, 53, 6, 2224-2230, https://doi.org/10.1021/jf048315b
. [all data]
Verzera, Trozzi, et al., 2005
Verzera, A.; Trozzi, A.; Zappala, M.; Condurso, C.; Cotroneo, A.,
Essential Oil Composition of Citrus meyerii Y. Tan. and Citrus medica L. cv. Diamante and Their Lemon Hybrids,
J. Agric. Food Chem., 2005, 53, 12, 4890-4894, https://doi.org/10.1021/jf047879c
. [all data]
Ceccarini, Macchia, et al., 2004
Ceccarini, L.; Macchia, M.; Flamini, G.; Cioni, P.L.; Caponi, C.; Morelli, I.,
Essential oil composition of Helianthus annuus L. leaves and heads of two cultivated hybride Carlos and Florom 350,
Ind. Crops Prod., 2004, 19, 1, 13-17, https://doi.org/10.1016/S0926-6690(03)00076-1
. [all data]
Gancel, Ollitrault, et al., 2003
Gancel, A.-L.; Ollitrault, P.; Froelicher, Y.; Tomi, F.; Jacquemond, C.; Luro, F.; Brillouet, J.-M.,
Leaf volatile compounds of seven citrus somatic tetraploid hybrids sharing willow leaf mandarin (Citrus deliciosa Ten.) as their common parent,
J. Agric. Food Chem., 2003, 51, 20, 6006-6013, https://doi.org/10.1021/jf0345090
. [all data]
Verzera, Trozzi, et al., 2003
Verzera, A.; Trozzi, A.; Gazea, F.; Cicciarelloi, G.; Cotroneo, A.,
Effects of rootstock on the composition of bergamot (Citrus bergamia Risso et Poiteau) essential oil,
J. Agric. Food Chem., 2003, 51, 1, 206-210, https://doi.org/10.1021/jf0206872
. [all data]
Nath, Sarma, et al., 2002
Nath, S.C.; Sarma, K.K.; Vajezikova, I.; Leclercq, P.A.,
Comparison of volatile inflorescence oils and taxonomy of certain Cymbopogon taxa described as Cymbopogon flexuosus (Nees ex Steud.) Wats.,
Biochem. Syst. Ecol., 2002, 30, 2, 151-162, https://doi.org/10.1016/S0305-1978(01)00066-7
. [all data]
Pino, Marbot, et al., 2002
Pino, J.A.; Marbot, R.; Vázquez, C.,
Characterization of volatile in Cosa Rican Guava [Psidium friedrichsthalianum (Berg) Niedenzu] fruit,
J. Agric. Food Chem., 2002, 50, 21, 6023-6026, https://doi.org/10.1021/jf011456i
. [all data]
Alonzo, Bosco, et al., 2000
Alonzo, G.; Bosco, S.F.D.; Palazzolo, E.; Saiano, F.; Tusa, N.,
Citrus somatic hybrid leaf essential oil,
Flavour Fragr. J., 2000, 15, 4, 258-262, https://doi.org/10.1002/1099-1026(200007/08)15:4<258::AID-FFJ906>3.0.CO;2-F
. [all data]
Yang, Sugisawa, et al., 1992
Yang, R.; Sugisawa, H.; Nakatani, H.; Tamura, H.; Takagi, N.,
Comparison of odor quality in peel oils of acid citrus,
Nippon Shokuhin Kogyo Gakkaishi, 1992, 39, 1, 16-24, https://doi.org/10.3136/nskkk1962.39.16
. [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
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