(Z)-pent-3-en-2-one
- Formula: C5H8O
- Molecular weight: 84.1164
- IUPAC Standard InChI: InChI=1S/C5H8O/c1-3-4-5(2)6/h3-4H,1-2H3/b4-3-
- IUPAC Standard InChIKey: LABTWGUMFABVFG-ARJAWSKDSA-N
- CAS Registry Number: 3102-32-7
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: (Z)-3-penten-2-one; (Z)-CH3C(O)CH=CHCH3
- Information on this page:
- Other data available:
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Normal alkane 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 |
|---|---|---|
| Active phase | DB-1 | DB-1 |
| Column length (m) | 30. | 60. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.2 | 0.32 |
| Phase thickness (μm) | 0.25 | |
| Tstart (C) | 50. | 30. |
| Tend (C) | 200. | 200. |
| Heat rate (K/min) | 4. | 4. |
| Initial hold (min) | 2. | 25. |
| Final hold (min) | 20. | |
| I | 652. | 711. |
| Reference | Rapior, Breheret, et al., 1997 | Buttery, Stern, et al., 1994 |
| 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.
Rapior, Breheret, et al., 1997
Rapior, S.; Breheret, S.; Talou, T.; Bessiére, J.-M.,
Volatile flavor constituents of fresh Marasmius alliaceus (garlic Marasmius),
J. Agric. Food Chem., 1997, 45, 3, 820-825, https://doi.org/10.1021/jf960511y
. [all data]
Buttery, Stern, et al., 1994
Buttery, R.G.; Stern, D.J.; Ling, L.C.,
Studies on flavor volatiles of some sweet corn products,
J. Agric. Food Chem., 1994, 42, 3, 791-795, https://doi.org/10.1021/jf00039a038
. [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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