2(3H)-Furanone, dihydro-4,5-dimethyl-
- Formula: C6H10O2
- Molecular weight: 114.1424
- IUPAC Standard InChI: InChI=1S/C6H10O2/c1-4-3-6(7)8-5(4)2/h4-5H,3H2,1-2H3
- IUPAC Standard InChIKey: PXIPZIPSDBXFQR-UHFFFAOYSA-N
- CAS Registry Number: 6971-63-7
- 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-Hydroxy-3-methylpentanoic acid lactone; 4,5-Dimethyldihydro-2(3H)-furanone; 3-Methyl-4-pentanolide; 4,5-Dimethyl-4,5-dihydro-2(3H)-furanone; Dihydro-4,5-dimethyl-2(3H)-furanone
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Normal alkane 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 |
|---|---|---|
| Active phase | HP-5 MS | Ultra-2 |
| Column length (m) | 30. | 50. |
| Carrier gas | Helium | He |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.52 |
| Tstart (C) | 50. | 40. |
| Tend (C) | 320. | 250. |
| Heat rate (K/min) | 5. | 4. |
| Initial hold (min) | 5. | 3. |
| Final hold (min) | 30. | |
| I | 984. | 939. |
| Reference | Nawrath, Mgode, et al., 2012 | King, Hamilton, et al., 1993 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Nawrath, Mgode, et al., 2012
Nawrath, T.; Mgode, G.F.; Weetjens, B.; Kaufmann, S.H.E.; Schulz, S.,
The volatiles of pathogenic and nonpathogenic mycobacteria aand related bacteria,
Beilstein J. Org. Chem., 2012, 8, 290-297, https://doi.org/10.3762/bjoc.8.31
. [all data]
King, Hamilton, et al., 1993
King, M.-F.; Hamilton, B.L.; Matthews, M.A.; Rule, D.C.; Field, R.A.,
Isolation and identification of volatiles and condensable material in raw beef with supercritical carbon dioxide extraction,
J. Agric. Food Chem., 1993, 41, 11, 1974-1981, https://doi.org/10.1021/jf00035a030
. [all data]
Notes
Go To: Top, Normal alkane 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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