2(3H)-Furanone, dihydro-5-(2-octenyl)-, (Z)-
- Formula: C12H20O2
- Molecular weight: 196.2860
- IUPAC Standard InChI: InChI=1S/C12H20O2/c1-2-3-4-5-6-7-8-11-9-10-12(13)14-11/h6-7,11H,2-5,8-10H2,1H3/b7-6-
- IUPAC Standard InChIKey: QFXOXDSHNXAFEY-SREVYHEPSA-N
- CAS Registry Number: 18679-18-0
- 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. - Stereoisomers:
- Other names: cis-4-Hydroxydodec-6-enoic acid lactone; cis-6-Dodecen-4-olide; cis-γ-Dodec-6-enolactone; (Z)-4-Hydroxy-6-dodecenoic acid lactone; (Z)-6-Dodecen-4-olide; 5-[(2Z)-2-Octenyl]dihydro-2(3H)-furanone; γ-6-(Z)-Dodecenolactone; γ-Dodec-cis-6-enolactone; 6-(Z)-Dodecen-γ-lactone; (Z)-6-Dodecen-γ-lactone; (Z)-6-Dodeceno-γ-lactone; (Z)-6-Dodecenyl-γ-lactone; (Z)-Dodec-6-en-4-olide; 2(3H)-Furanone, dihydro-5-(2Z)-2-octen-1-yl-; cis-6-Dodecen-γ-lactone; (Z)-6-γ-Dodecenolactone; cis-γ-6-Dodecenolactone; (Z)-dihydro-5-(2-octenyl)furan-2(3H)-one
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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 | SPB-5 | SE-54 | DB-5MS | DB-5 | BPX-5 |
| Column length (m) | 60. | 50. | 60. | 30. | 25. |
| Carrier gas | He | H2 | N2 | He | |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 1. | 0.25 | 0.25 | 0.25 | |
| Tstart (C) | 40. | 40. | 30. | 30. | 50. |
| Tend (C) | 230. | 240. | 250. | 250. | 300. |
| Heat rate (K/min) | 3. | 8. | 2. | 3. | 5. |
| Initial hold (min) | 2. | 2. | 2. | 2. | 5. |
| Final hold (min) | 10. | 5. | 2. | 2. | |
| I | 1680. | 1670. | 1650. | 1651. | 1676. |
| Reference | Engel and Ratel, 2007 | Schlutt B., Moran N., et al., 2007 | Schwambach and Peterson, 2006 | Colahan-Sederstrom and Peterson, 2005 | Dickschat J.S., Wagner-Dobler I., et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | DB-5MS |
| Column length (m) | 30. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 35. |
| Tend (C) | 200. |
| Heat rate (K/min) | 10. |
| Initial hold (min) | 5. |
| Final hold (min) | 30. |
| I | 1662. |
| Reference | Karagül-Yüceer, Vlahovich, et al., 2003 |
| Comment | 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.
Engel and Ratel, 2007
Engel, E.; Ratel, J.,
Correction of the data generated by mass spectrometry analyses of biological tissues: Application to food authentication,
J. Chromatogr. A, 2007, 1154, 1-2, 331-341, https://doi.org/10.1016/j.chroma.2007.02.012
. [all data]
Schlutt B., Moran N., et al., 2007
Schlutt B.; Moran N.; Schieberle P.; Hofmann T.,
Sensory-directed identification of creaminess-enhancing volatiles and semivolatiles in full-fat cream,
J. Agric. Food Chem., 2007, 55, 23, 9634-9645, https://doi.org/10.1021/jf0721545
. [all data]
Schwambach and Peterson, 2006
Schwambach, S.L.; Peterson, D.G.,
Reduction of Stale Flavor Development in Low-Heat Skim Milk Powder via Epicatechin Addition,
J. Agric. Food Chem., 2006, 54, 2, 502-508, https://doi.org/10.1021/jf0519764
. [all data]
Colahan-Sederstrom and Peterson, 2005
Colahan-Sederstrom, P.M.; Peterson, D.G.,
Inhibition of key aroma compound generated during ultrahigh-temperature processing of bovine milk via epicatechin addition,
J. Agric. Food Chem., 2005, 53, 2, 398-402, https://doi.org/10.1021/jf0487248
. [all data]
Dickschat J.S., Wagner-Dobler I., et al., 2005
Dickschat J.S.; Wagner-Dobler I.; Schulz S.,
The chafer pheromone buibuilactone and ant pyrazines are also produced by marine bacteria,
J. Chem. Ecol., 2005, 31, 4, 925-947, https://doi.org/10.1007/s10886-005-3553-9
. [all data]
Karagül-Yüceer, Vlahovich, et al., 2003
Karagül-Yüceer, Y.; Vlahovich, K.N.; Drake, M.A.; Cadwallader, K.R.,
Characteristic aroma components of rennet casein,
J. Agric. Food Chem., 2003, 51, 23, 6797-6801, https://doi.org/10.1021/jf0345806
. [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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