3-Methylbutan-2-yl 2,3,4,5,6-pentafluorobenzoate
- Formula: C12H11F5O2
- Molecular weight: 282.2066
- IUPAC Standard InChI: InChI=1S/C12H11F5O2/c1-4(2)5(3)19-12(18)6-7(13)9(15)11(17)10(16)8(6)14/h4-5H,1-3H3
- IUPAC Standard InChIKey: WYIQGISADCVNPE-UHFFFAOYSA-N
- CAS Registry Number: 99483-14-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1,2-dimethylpropyl pentafluorobenzoate; Pentafluorobenzoic acid, 3-methylbut-2-yl ester
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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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
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | VF-5MS | 5 % Phenyl methyl siloxane | SE-30 |
| Column length (m) | 30. | 30. | 25. |
| Carrier gas | He | N2 | |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.33 |
| Phase thickness (μm) | 0.25 | 0.25 | |
| Tstart (C) | 60. | 60. | 100. |
| Tend (C) | 270. | 270. | |
| Heat rate (K/min) | 15. | 6. | |
| Initial hold (min) | |||
| Final hold (min) | 15. | ||
| I | 1264. | 1256. | 1243. |
| Reference | Liang, 2010 | Zaikin, 2009 | Korhonen, 1985 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Liang, 2010
Liang, Y.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2010. [all data]
Zaikin, 2009
Zaikin, V.G.,
Personal Communication: Retention indices measured during the period 2008 to 2009, 2009. [all data]
Korhonen, 1985
Korhonen, I.O.O.,
Gas-liquid chromatographic analyses. XLIV. Benzoyl and pentafluorobenzoyl esters of lower saturated branched-chain and unsaturated alcohols on SE-30 and OV-351 capillary columns,
J. Chromatogr., 1985, 329, 359-369, https://doi.org/10.1016/S0021-9673(01)81942-7
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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