2-Butenoic acid, 2-methyl-, 2-methylbutyl ester, (Z)-
- Formula: C10H18O2
- Molecular weight: 170.2487
- IUPAC Standard InChI: InChI=1S/C10H18O2/c1-5-8(3)7-12-10(11)9(4)6-2/h6,8H,5,7H2,1-4H3/b9-6-
- IUPAC Standard InChIKey: DEJJNOHKWLTTKE-TWGQIWQCSA-N
- CAS Registry Number: 61692-77-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2-Methylbutyl angelate; 2-methylbutyl 2-methylisocrotonate
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Gas Chromatography
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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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 1134. | Omidbaigi, Sefidkon, et al., 2004 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 5. min, 4. K/min; Tend: 280. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1158.5 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | ZB-1 | 1134. | Mierendorff, Stahl-Biskup, et al., 2008 | 30. m/0.25 mm/0.25 μm, Nitrogen, 3. K/min; Tstart: 45. C; Tend: 230. C |
| Capillary | ZB-1 | 1134. | Mierendorff, Stahl-Biskup, et al., 2003 | 30. m/0.25 mm/0.25 μm, N2, 3. K/min; Tstart: 45. C; Tend: 230. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-52 | 1134. | Tognolini, Barocelli, et al., 2006 | 30. m/0.32 mm/0.15 μm, He; Program: 45C => 1C/min => 100C => 5C/min => 250C (10min) |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax PEG CB | 1395. | Adams and Dev, 2010 | 30. m/0.25 mm/0.25 μm, Helium, 3. K/min; Tstart: 60. C; Tend: 246. C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Omidbaigi, Sefidkon, et al., 2004
Omidbaigi, R.; Sefidkon, F.; Kazemi, F.,
Influence of drying methods on the essential oil content and composition of Roman chamomile,
Flavour Fragr. J., 2004, 19, 3, 196-198, https://doi.org/10.1002/ffj.1340
. [all data]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Mierendorff, Stahl-Biskup, et al., 2008
Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A.,
Composition of commercial Cape chamomile oil (Eriocephalus punctuatus / Eriocephalus tenuifolius), 2008, retrieved from http://www.chemische-analysen-hamburg.de/Publikationen?CapeChamomileOil/. [all data]
Mierendorff, Stahl-Biskup, et al., 2003
Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A.,
Composition of commercial Cape chamomile oil (Eriocephalus punctulatus),
Flavour Fragr. J., 2003, 18, 6, 510-514, https://doi.org/10.1002/ffj.1259
. [all data]
Tognolini, Barocelli, et al., 2006
Tognolini, M.; Barocelli, E.; Ballabeni, V.; Bruni, R.; Bianchi, A.; Chiavarini, M.; Impicciatore, M.,
Comparative screening of plant essential oils: Phenylpropanoid moiety as basic core for antiplatelet activity,
Life Sciences, 2006, 78, 13, 1419-1432, https://doi.org/10.1016/j.lfs.2005.07.020
. [all data]
Adams and Dev, 2010
Adams, R.P.; Dev, V.,
Synthesis and GC-MS analysis of angelates and tiglates as an aid to identification of these components in essential oils,
Flavour Fragr. J., 2010, 25, 2, 71-74, https://doi.org/10.1002/ffj.1968
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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