2-Butenoic acid, butyl ester
- Formula: C8H14O2
- Molecular weight: 142.1956
- IUPAC Standard InChI: InChI=1S/C8H14O2/c1-3-5-7-10-8(9)6-4-2/h4,6H,3,5,7H2,1-2H3
- IUPAC Standard InChIKey: GWCTUKHUBWMAMI-UHFFFAOYSA-N
- CAS Registry Number: 7299-91-4
- 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: Crotonic acid, butyl ester; Butyl crotonate; Butyl 2-butenoate; (E)-2-Butenoic acid butyl ester; Crotonic acid n-butyl ester; butyl (E)-2-butenoate; Butyl 2-butenoate, (E)
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Kovats' RI, non-polar column, isothermal
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 | Packed | Packed | Packed | Packed |
|---|---|---|---|---|
| Active phase | SE-30 | OV-1 | SE-30 | SE-30 |
| Column length (m) | 3.7 | 3.7 | 3.7 | |
| Carrier gas | He | |||
| Substrate | Celatom silanized (62-72 mesh) | Celite 560 silanized | Celite 560 | |
| Column diameter (mm) | ||||
| Phase thickness (μm) | ||||
| Temperature (C) | 150. | 150. | 150. | 150. |
| I | 1017. | 1021. | 1021. | 1021. |
| Reference | Ashes and Haken, 1975 | Ashes and Haken, 1971 | Allen and Haken, 1970 | Germaine and Haken, 1969 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ashes and Haken, 1975
Ashes, J.R.; Haken, J.K.,
Gas chromatography of homologous esters. IX. Structure-retention increments of unsaturated esters,
J. Chromatogr., 1975, 111, 1, 171-187, https://doi.org/10.1016/S0021-9673(01)80159-X
. [all data]
Ashes and Haken, 1971
Ashes, J.R.; Haken, J.K.,
Gas chromatography of homologous esters. Part V. Retention of aliphatic esters on non-polar, donar and acceptor stationary phases,
J. Chromatogr., 1971, 60, 33-44, https://doi.org/10.1016/S0021-9673(00)95527-4
. [all data]
Allen and Haken, 1970
Allen, I.D.; Haken, J.K.,
Gas chromatography of homologous esters. Part IV. Influence of stationary phase polarity on retention of unsaturated esters,
J. Chromatogr., 1970, 51, 415-422, https://doi.org/10.1016/S0021-9673(01)96890-6
. [all data]
Germaine and Haken, 1969
Germaine, R.W.; Haken, J.K.,
Gas chromatography of homologous esters. Part 2. Unsaturated esters,
J. Chromatogr., 1969, 43, 43-47, https://doi.org/10.1016/S0021-9673(00)99163-5
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
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