Undecanoic acid
- Formula: C11H22O2
- Molecular weight: 186.2912
- IUPAC Standard InChI: InChI=1S/C11H22O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2-10H2,1H3,(H,12,13)
- IUPAC Standard InChIKey: ZDPHROOEEOARMN-UHFFFAOYSA-N
- CAS Registry Number: 112-37-8
- 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: n-Undecanoic acid; n-Undecoic acid; n-Undecylic acid; Hendecanoic acid; Undecylic acid; 1-Decanecarboxylic acid
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Normal alkane RI, polar column, custom temperature program
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 | DB-Wax | DB-Wax | DB-Wax | DB-Wax | Innowax FSC |
| Column length (m) | 60. | 30. | 30. | 30. | 60. |
| Carrier gas | Helium | Helium | Helium | Helium | He |
| Substrate | |||||
| Column diameter (mm) | 0.20 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | 40 0C (3 min) 2 0C/min -> 150 0C 4 0C/min -> 220 0C (20 min) 5 0C/min -> 230 0C | not specified | not specified | not specified | 60C(10min) => 4C/min >220C (10min) => 1C/min => 240C |
| I | 2373. | 2400. | 2407. | 2413. | 2400. |
| Reference | Gyawali and Kim, 2012 | Welke, Manfroi, et al., 2012 | Welke, Manfroi, et al., 2012 | Welke, Manfroi, et al., 2012 | Baser, Özek, et al., 2006 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | Innowax FSC | Innowax FSC | HP-Innowax FSC | Innowax FSC |
| Column length (m) | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10 min) => 4C/min => 220C(10min) => 1C/min => 240C |
| I | 2400. | 2400. | 2401. | 2400. |
| Reference | Kosar, Özek, et al., 2005 | Baser, Özek, et al., 2004 | Erdemoglu, Sener, et al., 2003 | Kirimer, Tabanca, et al., 2000 |
| Comment | 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.
Gyawali and Kim, 2012
Gyawali, R.; Kim, K.-S.,
Bioactive volatile compounds of three medicinal plants from Nepal,
Kathmandu Univ. J. Sci., Engineering and Technol., 2012, 8, 1, 51-62. [all data]
Welke, Manfroi, et al., 2012
Welke, J.E.; Manfroi, V.; Zanus, M.; Lazarotto, M.; Zini, C.A.,
Characterization of the volatile profile of Brazilian merlot wines through comprehensive two dimensional gas chromatography time-of-flight mass spectrometric detection,
J. Chromatogr. A, 2012, 1226, 124-139, https://doi.org/10.1016/j.chroma.2012.01.002
. [all data]
Baser, Özek, et al., 2006
Baser, K.H.C.; Özek, G.; Özek, T.; Duran, A.; Duman, H.,
Composition of the essential oils of Rhabdosciadium oligocarpum (Post ex Boiss.) Hedge et Lamond and Rhabdosciadium microcalycinum Hand.-Mazz.,
Flavour Fragr. J., 2006, 21, 4, 650-655, https://doi.org/10.1002/ffj.1639
. [all data]
Kosar, Özek, et al., 2005
Kosar, M.; Özek, T.; Göger, F.; Kürkcüoglu, M.; Hüsnü Can Baser, K.,
Comparison of Microwave-Assisted Hydrodistillation and Hydrodistillation Methods for the Analysis of Volatile Secondary Metabolites,
Pharm. Biol., 2005, 43, 6, 491-495, https://doi.org/10.1080/13880200500220136
. [all data]
Baser, Özek, et al., 2004
Baser, K.H.C.; Özek, T.; Kirimer, N.; Deliorman, D.; Ergun, F.,
Composition of the essential oils of Galium aparine L. and Galium odoratum (L.) Scop. from Turkey,
J. Essent. Oil Res., 2004, 16, 4, 305-307, https://doi.org/10.1080/10412905.2004.9698728
. [all data]
Erdemoglu, Sener, et al., 2003
Erdemoglu, N.; Sener, B.; Demirci, B.; Baser, K.H.C.,
The glycosidically bound volatile compounds of Taxus baccata,
Chem. Nat. Compd. (Engl. Transl.), 2003, 39, 2, 195-198, https://doi.org/10.1023/A:1024870031960
. [all data]
Kirimer, Tabanca, et al., 2000
Kirimer, N.; Tabanca, N.; Özek, T.; Tümen, G.; Baser, K.H.C.,
Essential oils of annual Sideritis species growing in Turkey,
Pharm. Biol., 2000, 38, 2, 106-111, https://doi.org/10.1076/1388-0209(200004)3821-1FT106
. [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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