2(3H)-Furanone, dihydro-4-methyl-
- Formula: C5H8O2
- Molecular weight: 100.1158
- IUPAC Standard InChI: InChI=1S/C5H8O2/c1-4-2-5(6)7-3-4/h4H,2-3H2,1H3
- IUPAC Standard InChIKey: ALZLTHLQMAFAPA-UHFFFAOYSA-N
- CAS Registry Number: 1679-49-8
- 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. - Stereoisomers:
- Other names: β-Methyl-γ-butyro-lactone; 3-Methyl-4-butanolide; 3-Methylbutanolide; Dihydro-4-methyl-2(3H)-furanone; 4-Methyldihydro-2(3H)-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 | Capillary | Capillary |
|---|---|---|---|
| Active phase | DB-1 | DB-1 | DB-1 |
| Column length (m) | 60. | 60. | 60. |
| Carrier gas | He | He | He |
| Substrate | |||
| Column diameter (mm) | 0.248 | 0.248 | 0.248 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 50. | 50. | 50. |
| Tend (C) | 250. | 250. | 250. |
| Heat rate (K/min) | 5. | 5. | 5. |
| Initial hold (min) | |||
| Final hold (min) | |||
| I | 913. | 914. | 916. |
| Reference | Lee, DeMilo, et al., 1997 | Lee, DeMilo, et al., 1997 | Lee, DeMilo, et al., 1997 |
| 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.
Lee, DeMilo, et al., 1997
Lee, C.-J.; DeMilo, A.B.; Moreno, D.S.; Mangan, R.L.,
Identification of the volatile components of E802 Mazoferm steepwater, a condensed fermented corn extractive highly attractive to the Mexican fruit fly (Diptera: Tephritidae),
J. Agric. Food Chem., 1997, 45, 6, 2327-2331, https://doi.org/10.1021/jf960632y
. [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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