2(5H)-Furanone, 3-methyl-
- Formula: C5H6O2
- Molecular weight: 98.0999
- IUPAC Standard InChI: InChI=1S/C5H6O2/c1-4-2-3-7-5(4)6/h2H,3H2,1H3
- IUPAC Standard InChIKey: VGHBEMPMIVEGJP-UHFFFAOYSA-N
- CAS Registry Number: 22122-36-7
- 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: α-Methyl-γ-crotonolactone; 2-Methyl-2-butenolide; 3-Methyl-2(5H)-furanone; 2-Methyl-2-buten-4-olide; 3-Methyl-5(2H)furanone
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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 |
|---|---|
| Active phase | ZB-5 |
| Column length (m) | 30. |
| Carrier gas | Helium |
| Substrate | |
| Column diameter (mm) | 0.32 |
| Phase thickness (μm) | 0.50 |
| Tstart (C) | 40. |
| Tend (C) | 265. |
| Heat rate (K/min) | 7. |
| Initial hold (min) | |
| Final hold (min) | 5. |
| I | 989. |
| Reference | Bell, 2004 |
| Comment | 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.
Bell, 2004
Bell, W.A.-M.,
Examination of Aroma Volatiles Formed from Thermal Processing of Florida Reconstituted Grapefruit Juice. A Thesis presented to the graduate school of the university of Florida in partial fulfillment of the requirements for the degree of master of science, 2004. [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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