2-Propenoic acid, 2-methyl-, pentyl ester
- Formula: C9H16O2
- Molecular weight: 156.2221
- IUPAC Standard InChI: InChI=1S/C9H16O2/c1-4-5-6-7-11-9(10)8(2)3/h2,4-7H2,1,3H3
- IUPAC Standard InChIKey: GYDSPAVLTMAXHT-UHFFFAOYSA-N
- CAS Registry Number: 2849-98-1
- 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: Methacrylic acid, pentyl ester; Amyl methacrylate; Pentyl 2-methyl-2-propenoate; Pentyl methacrylate
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Phase change data
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, 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: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 11.4 | 354. | A | Stephenson and Malanowski, 1987 | Based on data from 339. to 456. K. |
Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
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Due to licensing restrictions, this spectrum cannot be downloaded.
| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| NIST MS number | 5322 |
Gas Chromatography
Go To: Top, Phase change data, Mass spectrum (electron ionization), 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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-101 | 120. | 1062. | Horna, Táborský, et al., 1985 | N2; Column length: 19. m; Column diameter: 0.28 mm |
| Capillary | OV-101 | 80. | 1065. | Horna, Táborský, et al., 1985 | N2; Column length: 19. m; Column diameter: 0.28 mm |
| Packed | SE-30 | 150. | 1052. | Ashes and Haken, 1975 | He, Celatom silanized (62-72 mesh); Column length: 3.7 m |
| Packed | OV-1 | 150. | 1064. | Ashes and Haken, 1971 | |
| Packed | SE-30 | 150. | 1061. | Allen and Haken, 1970 | Celite 560 silanized; Column length: 3.7 m |
| Packed | SE-30 | 150. | 1064. | Germaine and Haken, 1969 | Celite 560; Column length: 3.7 m |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | SP-1000 | 120. | 1328. | Horna, Táborský, et al., 1985 | N2; Column length: 46. m; Column diameter: 0.23 mm |
| Capillary | SP-1000 | 80. | 1314. | Horna, Táborský, et al., 1985 | N2; Column length: 46. m; Column diameter: 0.23 mm |
References
Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Horna, Táborský, et al., 1985
Horna, A.; Táborský, J.; Dufka, O.; Matousek, P.; Churácek, J.,
Chromatography of monomers. II. Glass capillary gas chromatography of C1-C18 alkyl esters of acrylic and methacrylic acids,
J. Chromatogr., 1985, 325, 367-378, https://doi.org/10.1016/S0021-9673(00)96047-3
. [all data]
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, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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