Furan, 2,3-dihydro-4-methyl-
- Formula: C5H8O
- Molecular weight: 84.1164
- IUPAC Standard InChI: InChI=1S/C5H8O/c1-5-2-3-6-4-5/h4H,2-3H2,1H3
- IUPAC Standard InChIKey: FWGYRFWKBWPRJD-UHFFFAOYSA-N
- CAS Registry Number: 34314-83-5
- 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: 4-Methyl-2,3-dihydrofuran; 2,3-Dihydro-4-methylfuran; 3-Methyl-4-5-dihydrofuran
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- Other data available:
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Normal alkane RI, polar column, custom temperature program
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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 | Capillary |
|---|---|---|---|---|
| Active phase | Supelcowax-10 | Supelcowax 10 | Supelcowax 10 | CP-Wax 52CB |
| Column length (m) | 50. | 50. | 50. | 50. |
| Carrier gas | Helium | Helium | Helium | |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 1.5 |
| Program | 45 0C (15 min) 3 0C/min -> 75 0C 5 0C/min -> 180 0C (10 min) | 45 0C (15 min) 3 0C/min -> 75 0C 5 0C/min -> 180 0C (10 min) | 45 0C (15 min) 3 0C/min -> 75 0C 5 0C/min -> 180 0C (10 min) | 40C => 2C/min => 150C => 10C/min => 250C |
| I | 1202. | 1202. | 1202. | 1187. |
| Reference | Soria, Martinez-Castro, et al., 2009 | Soria, Martinez-Castro, et al., 2008 | Soria, Martinez-Castro, et al., 2008 | Luning, de Rijk, et al., 1994 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Soria, Martinez-Castro, et al., 2009
Soria, A.C.; Martinez-Castro, I.; Sanz, J.,
Study of the precision in the purge-and-trap-gas-chromatography-mass-spectrometry analysis of volatile compounds in honey,
J. Chromatogr. A., 2009, 1216, 15, 3300-3304, https://doi.org/10.1016/j.chroma.2009.01.065
. [all data]
Soria, Martinez-Castro, et al., 2008
Soria, A.C.; Martinez-Castro, I.; Sanz, J.,
Some aspects of dynamic headspace analysis of volatile components in honey,
Foog Res. International, 2008, 41, 8, 838-848, https://doi.org/10.1016/j.foodres.2008.07.010
. [all data]
Luning, de Rijk, et al., 1994
Luning, P.A.; de Rijk, T.; Wichers, H.J.; Roozen, J.P.,
Gas chromatography, mass spectrometry, and sniffing port analyses of volatile compounds of fresh bell peppers (Capsicum annuum) at different ripening stages,
J. Agric. Food Chem., 1994, 42, 4, 977-983, https://doi.org/10.1021/jf00040a027
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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