2H-Pyran, 2-ethoxytetrahydro-
- Formula: C7H14O2
- Molecular weight: 130.1849
- IUPAC Standard InChI: InChI=1S/C7H14O2/c1-2-8-7-5-3-4-6-9-7/h7H,2-6H2,1H3
- IUPAC Standard InChIKey: BTHLKLUTMYTDFM-UHFFFAOYSA-N
- CAS Registry Number: 4819-83-4
- 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: 2-Ethoxyoxane; 2-Ethoxytetrahydropyran; 2-ethoxytetrahydro-2H-pyran
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Apiezon L | 170. | 920. | Jonas, Janák, et al., 1966 | H2 |
| Packed | Apiezon L | 170. | 920. | Jonas, Kratochvíl, et al., 1966 | Column length: 2. m |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 914. | Zhao, Li, et al., 2008 | 30. m/0.25 mm/0.25 μm; Program: 40 0C (2 min) 5 0C/min -> 80 0C 7 oC/min -> 160 0C 9 0C/min -> 200 0C 20 0C/min -> 280 0C (10 min) |
| Capillary | HP-5 | 920. | Zhao, Li, et al., 2008 | 30. m/0.25 mm/0.25 μm; Program: not specified |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Jonas, Janák, et al., 1966
Jonas, J.; Janák, J.; Kratochvíl, M.,
Structural investigations with the aid of Kovats retention index system on one (nonpolar) stationary phase,
J. Gas Chromatogr., 1966, 4, 9, 332-335, https://doi.org/10.1093/chromsci/4.9.332
. [all data]
Jonas, Kratochvíl, et al., 1966
Jonas, J.; Kratochvíl, M.; Gross, H.; Janák, J.,
Über α-halogenäther XXV. Verwendung des Kovatsschen retentionsiondexsystems zur identifizierung von acetalen der tetrahydropyranreihe,
Collect. Czech. Chem. Commun., 1966, 31, 6, 2399-2409, https://doi.org/10.1135/cccc19662399
. [all data]
Zhao, Li, et al., 2008
Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G.,
EXtraction, preparation and identification of volatile compounds in Changyu XO brandy,
Chinese J. Chromatogr., 2008, 26, 2, 212-222, https://doi.org/10.1016/S1872-2059(08)60014-0
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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