Isopentyl hexanoate
- Formula: C11H22O2
- Molecular weight: 186.2912
- IUPAC Standard InChI: InChI=1S/C11H22O2/c1-4-5-6-7-11(12)13-9-8-10(2)3/h10H,4-9H2,1-3H3
- 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
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Normal alkane 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 | CP-Wax CB | BP-20 | DB-Wax | DB-Wax | DB-Wax |
| Column length (m) | 30. | 50. | 30. | 30. | 30. |
| Carrier gas | Helium | He | He | N2 | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.22 | 0.32 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 50. | 60. | 40. | 40. | 40. |
| Tend (C) | 150. | 220. | 230. | 230. | 230. |
| Heat rate (K/min) | 2. | 2. | 4. | 6. | 4. |
| Initial hold (min) | 2. | 2. | 2. | ||
| Final hold (min) | 5. | 20. | 15. | 15. | 5. |
| I | 1458. | 1450. | 1429. | 1460. | 1430. |
| Reference | Alves, da Penha, et al., 2012 | Boti, Muselli, et al., 2006 | Fan and Qian, 2006 | Fan and Qian, 2006, 2 | Fan and Qian, 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | TC-Wax | DB-Wax | DB-Wax |
| Column length (m) | 60. | 60. | 30. |
| Carrier gas | He | ||
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | ||
| Tstart (C) | 80. | 30. | 70. |
| Tend (C) | 240. | 180. | 200. |
| Heat rate (K/min) | 3. | 2. | 4. |
| Initial hold (min) | 5. | 4. | 2. |
| Final hold (min) | 25. | ||
| I | 1456. | 1456. | 1467. |
| Reference | Shuichi, Masazumi, et al., 1996 | Takeoka, Buttery, et al., 1991 | Wyllie, Brophy, et al., 1990 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Alves, da Penha, et al., 2012
Alves, V.C.C.; da Penha, M.F.A.; Pinto, N. deO.F.; Garruti, D. dosS.,
Volatile compounds profile of Musa FHIA 02: an option to counter losses by Black Sigatoka,
Nat. Prod. J., 2012, 5, 55-60. [all data]
Boti, Muselli, et al., 2006
Boti, J.B.; Muselli, A.; Tomi, F.; Koukoua, G.; N'Guessan, T.Y.; Costa, J.; Casanova, J.,
Combined analysis of Cymbopogon giganteus Chiov. leaf oil from Ivory Coast by GC/RI, GC/MS and 13C-NMR,
C.R. Chim., 2006, 9, 1, 164-168, https://doi.org/10.1016/j.crci.2005.10.003
. [all data]
Fan and Qian, 2006
Fan, W.; Qian, M.C.,
Characterization of Aroma Compounds of Chinese Wuliangye and Jiannanchun Liquors by Aroma Extract Dilution Analysis,
J. Agric. Food Chem., 2006, 54, 7, 2695-2704, https://doi.org/10.1021/jf052635t
. [all data]
Fan and Qian, 2006, 2
Fan, W.; Qian, M.C.,
Identification of aroma compounds in Chinese 'Yanghe Daqu' liquor by normal phase chromatography fractionation followed by gas chromatography/olfactometry,
Flavour Fragr. J., 2006, 21, 2, 333-342, https://doi.org/10.1002/ffj.1621
. [all data]
Fan and Qian, 2005
Fan, W.; Qian, M.C.,
Headspace Solid Phase Microextraction and Gas Chromatography-Olfactometry Dilution Analysis of Young and Aged Chinese Yanghe Daqu Liquors,
J. Agric. Food Chem., 2005, 53, 20, 7931-7938, https://doi.org/10.1021/jf051011k
. [all data]
Shuichi, Masazumi, et al., 1996
Shuichi, H.; Masazumi, N.; Hiromu, K.; Kiyoshi, F.,
Comparison of volatile compounds berween the crude drugs, Onji-tsutsu and Onji-niki,
Nippon nogei kagaku kaishi, 1996, 70, 2, 151-160. [all data]
Takeoka, Buttery, et al., 1991
Takeoka, G.R.; Buttery, R.G.; Teranishi, R.; Flath, R.A.; Güntert, M.,
Identification of additional pineapple volatiles,
J. Agric. Food Chem., 1991, 39, 10, 1848-1851, https://doi.org/10.1021/jf00010a032
. [all data]
Wyllie, Brophy, et al., 1990
Wyllie, S.G.; Brophy, J.J.; Sarafis, V.; Hobbs, M.,
Volatile Components of the Fruit of Pistacia Lentiscus,
J. Food. Sci., 1990, 55, 5, 1325-1326, https://doi.org/10.1111/j.1365-2621.1990.tb03926.x
. [all data]
Notes
Go To: Top, Normal alkane 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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.