Isopentyl hexanoate
- Formula: C11H22O2
- Molecular weight: 186.2912
- IUPAC Standard InChIKey: XVSZRAWFCDHCBP-UHFFFAOYSA-N
- CAS Registry Number: 2198-61-0
- 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. - Other names: Isoamyl caproate; Hexanoic acid, 3-methylbutyl ester; Hexanoic acid, isopentyl ester; Isoamyl hexanoate; Isopentyl-n-hexanoate; iso-Amyl n-hexanoate; 3-Methylbutyl hexanoate; Caproic acid isopentyl ester; Isopentyl caproate; Isopentyl esanoate
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Normal alkane RI, polar column, custom temperature program
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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 | DB-Wax | DB-Wax | DB-Wax | Supelcowax-10 | Supelcowax-10 |
Column length (m) | 30. | 30. | 30. | 60. | 30. |
Carrier gas | Helium | Helium | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Program | 40 0C (3 min) 4 0C/min -> 160 0C 7 0C/min -> 220 0C (8 min) | 40 0C (4 min) 3 0C/min -> 50 0C 5 0C/min -> 120 0C 7 0C/min -> 175 0C 10 0C/min -> 230 0C (8 min) | 40C(3min) => 4C/min => 160C => 7C/min => 230C (8min) | 35C(3min) => 5C/min => 110C => 10C/min => 240C (10min) | not specified |
I | 1450. | 1450. | 1450. | 1437. | 1451. |
Reference | Li, Tao, et al., 2008 | Yongsheng, Hua, et al., 2008 | Li, Tao, et al., 2007 | Kourkoutas, Kandylis, et al., 2006 | Riu-Aumatell, Bosch-Fuste´, et al., 2006 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-Innowax FSC | Carbowax 20M | PEG | Carbowax 20M | Carbowax 20M |
Column length (m) | 60. | 40. | |||
Carrier gas | He | Hydrogen | |||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.182 | |||
Phase thickness (μm) | 0.25 | 0.30 | |||
Program | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | not specified | 35 0C (5 min) 5 0C/min -> 100 0C 3 0C/min -> 200 0C (1 min) 20 0C/min -> 240 0C (2 min) | not specified | not specified |
I | 1468. | 1451. | 1440. | 1445. | 1451. |
Reference | Kivcak, Akay, et al., 2004 | Vinogradov, 2004 | Vas, Gal, et al., 1998 | Vernin, Lageot, et al., 1998 | Shibamoto, 1987 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Li, Tao, et al., 2008
Li, H.; Tao, Y.-S.; Wang, H.; Zhang, L.,
Impact odorants of Chardonnay dry white wine from Changli Counti (China),
Eur. Food. Res. Technol., 2008, 227, 1, 287-292, https://doi.org/10.1007/s00217-007-0722-9
. [all data]
Yongsheng, Hua, et al., 2008
Yongsheng, T.; Hua, L.; Hua, W.; Li, Z.,
Volatile composition of young Cabernet Savignon red wine from Changli Counti (China),
J. Food Composition and Analysis, 2008, 21, 8, 689-694, https://doi.org/10.1016/j.jfca.2008.05.007
. [all data]
Li, Tao, et al., 2007
Li, H.; Tao, Y.-S.; Wang, H.; Zhang, L.,
Impact odorants of Chardonnay dry white wine from Changli County (China),
Eur. Food Res. Technol., 2007, https://doi.org/10.1007/s00217-007-0722-9
. [all data]
Kourkoutas, Kandylis, et al., 2006
Kourkoutas, Y.; Kandylis, P.; Panas, P.; Dooley, J.S.G.; Nigam, P.; Koutinas, A.A.,
Evaluation of freeze-dried kefir coculture as starter in feta-type cheese production,
Appl. Environ. Microbiol., 2006, 72, 9, 6124-6135, https://doi.org/10.1128/AEM.03078-05
. [all data]
Riu-Aumatell, Bosch-Fuste´, et al., 2006
Riu-Aumatell, M.; Bosch-Fuste´, J.; Lopez-Tamames, E.; Buxaderas, S.,
Development of volatile compounds of cava (Spanish sparkling wine) during long ageing time in contact with lees,
Food Chem., 2006, 95, 2, 237-242, https://doi.org/10.1016/j.foodchem.2005.01.029
. [all data]
Kivcak, Akay, et al., 2004
Kivcak, B.; Akay, S.; Demirci, B.; Baser, K.H.C.,
Chemical composition of essential oils from leaves and twigs of Pistacia lentiscus, Pistacia lentiscus var. chia, and Pistacia terebinthus from Turkey,
Pharm. Biol, 2004, 42, 4-5, 360-366, https://doi.org/10.1080/13880200490519677
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Vas, Gal, et al., 1998
Vas, G.; Gal, L.; Harangi, J.; Dobo, A.; Vekey, K.,
Determination of volatile aroma compounds of Blaeufrankisch wines extracted by solid-phase microextraction,
J. Chromatogr. Sci., 1998, 36, 10, 505-510, https://doi.org/10.1093/chromsci/36.10.505
. [all data]
Vernin, Lageot, et al., 1998
Vernin, G.; Lageot, C.; Parkanyi, C.,
GC-MS(EI, PCI, NCI, SIM, ITMS) Data Bank Analysis of Flavors and Fragrances. Kovats indices
in Instrumental Methods on Food and Beverage Analysis, D. Wetzel, G. Charalambous, ed(s)., Elsevier Sci. B.V., Amsterdam, 1998, 245-301. [all data]
Shibamoto, 1987
Shibamoto, T.,
Retention Indices in Essential Oil Analysis
in Capillary Gas Chromatography in Essential Oil Analysis, Sandra, P.; Bicchi, C., ed(s)., Hutchig Verlag, Heidelberg, New York, 1987, 259-274. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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