Acetic acid, methyl ester
- Formula: C3H6O2
- Molecular weight: 74.0785
- IUPAC Standard InChIKey: KXKVLQRXCPHEJC-UHFFFAOYSA-N
- CAS Registry Number: 79-20-9
- 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: Methyl acetate; Devoton; Tereton; CH3COOCH3; Methyl ethanoate; Acetate de methyle; Methyl acetic ester; Methylacetaat; Methylacetat; Methyle (acetate de); Methylester kiseliny octove; Metile (acetato di); Ethyl ester of monoacetic acid; UN 1231; Methyl ester of acetic acid; NSC 405071
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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 | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-1 | DB-5 | HP-1 | HP-1 | HP-1 |
Column length (m) | 30. | 60. | 30. | 30. | 30. |
Carrier gas | N2 | N2 | |||
Substrate | |||||
Column diameter (mm) | 0.256 | 0.321 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Temperature (C) | 80. | 80. | 0. | 10. | 20. |
I | 501.15 | 522.17 | 520.6 | 521. | 526.2 |
Reference | Mijin and Antonovic, 2006 | Mijin and Antonovic, 2006 | Wang, Liu, et al., 2005 | Wang, Liu, et al., 2005 | Wang, Liu, et al., 2005 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-1 | HP-1 | HP-1 | HP-1 | SE-54 |
Column length (m) | 30. | 30. | 30. | 30. | 15. |
Carrier gas | Ar | ||||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.28 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 2.5 |
Temperature (C) | 30. | 40. | 50. | 60. | 110. |
I | 521.3 | 515.7 | 513.8 | 511.5 | 529.7 |
Reference | Wang, Liu, et al., 2005 | Wang, Liu, et al., 2005 | Wang, Liu, et al., 2005 | Wang, Liu, et al., 2005 | Grigor'eva, Vasil'ev, et al., 1989 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | SE-54 | SE-54 | SE-54 | SE-54 | SE-54 |
Column length (m) | 15. | 15. | 15. | 15. | 15. |
Carrier gas | Ar | Ar | Ar | Ar | Ar |
Substrate | |||||
Column diameter (mm) | 0.28 | 0.28 | 0.28 | 0.28 | 0.28 |
Phase thickness (μm) | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Temperature (C) | 130. | 150. | 110. | 130. | 150. |
I | 525.7 | 523.7 | 530. | 525.7 | 522.4 |
Reference | Grigor'eva, Vasil'ev, et al., 1989 | Grigor'eva, Vasil'ev, et al., 1989 | Grigor'eva, Vasil'ev, et al., 1989 | Grigor'eva, Vasil'ev, et al., 1989 | Grigor'eva, Vasil'ev, et al., 1989 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | SE-30 | SE-30 | SE-30 | SE-30 | SE-30 |
Column length (m) | 25. | 25. | 25. | ||
Carrier gas | N2 | N2 | N2 | ||
Substrate | |||||
Column diameter (mm) | 0.33 | 0.33 | 0.33 | ||
Phase thickness (μm) | |||||
Temperature (C) | 100. | 80. | 100. | 60. | 80. |
I | 505. | 505. | 505. | 509. | 505. |
Reference | Tarjan, Nyiredy, et al., 1989 | Tarjan, Nyiredy, et al., 1989 | Haken and Korhonen, 1986 | Haken and Korhonen, 1986 | Haken and Korhonen, 1986 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Packed | Packed |
---|---|---|---|---|---|
Active phase | Apiezon L + KF | SE-30 | OV-101 | SE-30 | SE-30 |
Column length (m) | 30. | 25. | 15. | 3.7 | 3.7 |
Carrier gas | N2 | ||||
Substrate | Celaton (62-72 mesh) | ||||
Column diameter (mm) | 0.25 | 0.22 | 0.22 | ||
Phase thickness (μm) | 0.06 | ||||
Temperature (C) | 70. | 100. | 80. | 150. | 150. |
I | 529. | 560. | 525.9 | 509. | 509. |
Reference | Svetlova, Samusenko, et al., 1986 | Haken, Madden, et al., 1983 | Komárek, Hornová, et al., 1982 | Haken, Ho, et al., 1975 | Ashes and Haken, 1974 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Packed | Packed | Packed |
---|---|---|---|
Active phase | SE-30 | SE-30 | SE-30 |
Column length (m) | 2. | 3.7 | 6. |
Carrier gas | He | ||
Substrate | Chromosorb W | Celite 560 | Chromosorb P |
Column diameter (mm) | |||
Phase thickness (μm) | |||
Temperature (C) | 100. | 150. | 80. |
I | 505. | 506. | 510. |
Reference | Zarazir, Chovin, et al., 1970 | Germaine and Haken, 1969 | Viani, Müggler-Chavan, et al., 1965 |
Comment | 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.
Mijin and Antonovic, 2006
Mijin, D.; Antonovic, D.G.,
The temperature dependence of the retention index for n-alkyl esters of acetic, propionic, cyclohexanecarboxylic, benzoic and phenylacetic acid on DB-1 and DB-5 capillary columns,
J. Serb. Chem. Soc., 2006, 71, 6, 629-637, https://doi.org/10.2298/JSC0606629M
. [all data]
Wang, Liu, et al., 2005
Wang, Y.; Liu, J.; Li, N.; Shi, G.; Jiang, G.; Ma, W.,
Preliminary study of the retention behavior for different compounds using cryogenic chromatography at different initial temperatures,
Microchem. J., 2005, 81, 2, 184-190, https://doi.org/10.1016/j.microc.2005.02.003
. [all data]
Grigor'eva, Vasil'ev, et al., 1989
Grigor'eva, D.N.; Vasil'ev, A.V.; Golovnya, R.V.,
Variation in retention indices and equivalent chain lengths of homologous series of n-alkyl acetates, n-alkyl methyl ketones, and methyl esters of aliphatic carboxylic acids as a function of homolog number and analysis temperature,
Zh. Anal. Khim., 1989, 44, 1, 68-73. [all data]
Tarjan, Nyiredy, et al., 1989
Tarjan, G.; Nyiredy, Sz.; Gyor, M.; Lombosi, E.R.; Lombosi, T.S.; Budahegyi, M.V.; Meszaros, S.Y.; Takacs, J.M.,
Review. Thirtieth Anniversary of the Retention Index According to Kovats in Gas-Liquid Chromatography,
J. Chromatogr., 1989, 472, 1-92, https://doi.org/10.1016/S0021-9673(00)94099-8
. [all data]
Haken and Korhonen, 1986
Haken, J.K.; Korhonen, I.O.O.,
Gas chromatography of homologous esters. XXXII. Capillary chromatography of C1-C18 monochlorinated n-alkyl acetates,
J. Chromatogr., 1986, 356, 79-94, https://doi.org/10.1016/S0021-9673(00)91468-7
. [all data]
Svetlova, Samusenko, et al., 1986
Svetlova, N.I.; Samusenko, A.L.; Golovnya, R.V.,
Advantage of the universal equation over the linear equation for the calculation of retention parameters of homologous series in capillary chromatography,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 12, 737-740, https://doi.org/10.1002/jhrc.1240091205
. [all data]
Haken, Madden, et al., 1983
Haken, J.K.; Madden, B.G.; Korhonen, I.O.O.,
Gas chromatography of homologous esters. XX. Capillary column studies of alkyl acetates, chloroacetates, dichloroacetates and trichloroacetates,
J. Chromatogr., 1983, 256, 221-229, https://doi.org/10.1016/S0021-9673(01)88235-2
. [all data]
Komárek, Hornová, et al., 1982
Komárek, K.; Hornová, L.; Churácek, J.,
Glass capillary gas chromatography of homologous series of esters. Separation of homologous series of esters of halogenated carboxylic acids on a glass capillary column with the non-polar stationary silicone phase OV-101,
J. Chromatogr., 1982, 244, 1, 142-147, https://doi.org/10.1016/S0021-9673(00)80131-4
. [all data]
Haken, Ho, et al., 1975
Haken, J.K.; Ho, D.K.M.; Vaughan, C.E.,
Gas chromatography of homologous esters. VII. The retention behaviour of pyruvate esters and related carbonyl and carboxyl compounds,
J. Chromatogr., 1975, 106, 2, 317-325, https://doi.org/10.1016/S0021-9673(00)93839-1
. [all data]
Ashes and Haken, 1974
Ashes, J.R.; Haken, J.K.,
Gas chromatography of homologous esters. VI. Structure-retention increments of aliphatic esters,
J. Chromatogr., 1974, 101, 1, 103-123, https://doi.org/10.1016/S0021-9673(01)94737-5
. [all data]
Zarazir, Chovin, et al., 1970
Zarazir, D.; Chovin, P.; Guiochon, G.,
Identification of hydroxylic compounds and their derivatives by gas chromatography,
Chromatographia, 1970, 3, 4, 180-195, https://doi.org/10.1007/BF02269018
. [all data]
Germaine and Haken, 1969
Germaine, R.W.; Haken, J.K.,
Gas chromatography of homologous esters. Part 1. Simple aliphatic esters,
J. Chromatogr., 1969, 43, 33-42, https://doi.org/10.1016/S0021-9673(00)99162-3
. [all data]
Viani, Müggler-Chavan, et al., 1965
Viani, R.; Müggler-Chavan, F.; Reymond, D.; Egli, R.H.,
196. Sur la composition de l'arôme de café,
Helv. Chim. Acta, 1965, 48, 195-196, 1809-1815, https://doi.org/10.1002/hlca.19650480743
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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