Butanoic acid, 2-methyl-, hexyl ester
- Formula: C11H22O2
- Molecular weight: 186.2912
- IUPAC Standard InChIKey: YUECNVSODFDKOQ-UHFFFAOYSA-N
- CAS Registry Number: 10032-15-2
- 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. - Isotopologues:
- Other names: Butyric acid, 2-methyl-, hexyl ester; Hexyl 2-methylbutyrate; 2-Methylbutanoic acid, n-hexyl ester; n-Hexyl 2-methyl butyrate; n-Hexyl 2-methylbutanoate; Hexyl 2-methylbutanoate
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Normal alkane RI, polar column, temperature ramp
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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 | Innowax | Supelcowax-10 | DB-Wax | DB-Wax | Supelcowax-10 |
Column length (m) | 60. | 60. | 60. | 30. | 90. |
Carrier gas | He | He | H2 | Hydrogen | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.32 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.50 | 0.25 | |
Tstart (C) | 60. | 60. | 60. | 30. | 35. |
Tend (C) | 220. | 280. | 220. | 190. | 220. |
Heat rate (K/min) | 4. | 4. | 3. | 3. | 2. |
Initial hold (min) | 10. | 6. | 20. | ||
Final hold (min) | 10. | 30. | |||
I | 1438. | 1433. | 1429. | 1430. | 1418. |
Reference | Suleimenov, Atazharova, et al., 2003 | Korány, Mednyánszky, et al., 2000 | Werkhoff, Güntert, et al., 1998 | Young, Gilbert, et al., 1996 | Girard and Lau, 1995 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | Carbowax 20M |
Column length (m) | 80. |
Carrier gas | |
Substrate | |
Column diameter (mm) | 0.2 |
Phase thickness (μm) | |
Tstart (C) | 70. |
Tend (C) | 170. |
Heat rate (K/min) | 2. |
Initial hold (min) | |
Final hold (min) | |
I | 1418. |
Reference | Anker, Jurs, et al., 1990 |
Comment | 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.
Suleimenov, Atazharova, et al., 2003
Suleimenov, E.M.; Atazharova, G.A.; Demirchi, B.; Baser, K.H.C.; Adekenov, S.M.,
Essential oil composition of Artemisia Lercheana and A. Sieversiana of Kazakhstan flora
in Recent problems of development of new medicines of natural origin, Proceedings of symposium, St.Petersburg - Pushkin, 2003, 382-385. [all data]
Korány, Mednyánszky, et al., 2000
Korány, K.; Mednyánszky, Zs.; Amtmann, M.,
Preliminary results of a recognition method visualizing the aroma and fragrance features,
Acta Aliment., 2000, 29, 2, 187-198, https://doi.org/10.1556/AAlim.29.2000.2.9
. [all data]
Werkhoff, Güntert, et al., 1998
Werkhoff, P.; Güntert, M.; Krammer, G.; Sommer, H.; Kaulen, J.,
Vacuum headspace method in aroma research: flavor chemistry of yellow passion fruits,
J. Agric. Food Chem., 1998, 46, 3, 1076-1093, https://doi.org/10.1021/jf970655s
. [all data]
Young, Gilbert, et al., 1996
Young, H.; Gilbert, J.M.; Murray, S.H.; Ball, R.D.,
Causal effects of aroma compounds on Royal Gala apple flavours,
J. Sci. Food Agric., 1996, 71, 3, 329-336, https://doi.org/10.1002/(SICI)1097-0010(199607)71:3<329::AID-JSFA588>3.0.CO;2-8
. [all data]
Girard and Lau, 1995
Girard, B.; Lau, O.L.,
Effect of maturity and storage on quality and volatile production of 'Jonagold' apples,
Food Res. Int., 1995, 28, 5, 465-471, https://doi.org/10.1016/0963-9969(96)81393-7
. [all data]
Anker, Jurs, et al., 1990
Anker, L.S.; Jurs, P.C.; Edwards, P.A.,
Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups,
Anal. Chem., 1990, 62, 24, 2676-2684, https://doi.org/10.1021/ac00223a006
. [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
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