3-Heptanone
- Formula: C7H14O
- Molecular weight: 114.1855
- IUPAC Standard InChI: InChI=1S/C7H14O/c1-3-5-6-7(8)4-2/h3-6H2,1-2H3
- IUPAC Standard InChIKey: NGAZZOYFWWSOGK-UHFFFAOYSA-N
- CAS Registry Number: 106-35-4
- 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: n-Butyl ethyl ketone; Butyl ethyl ketone; Ethyl butyl ketone; Heptan-3-one; n-C4H9COC2H5; Aethylbutylketon; Eptan-3-one; Ethyl n-butyl ketone; Ethylbutylcetone; Ethylbutylketon; Etilbutilchetone; Heptan-3-on; n-Heptan-3-one; 3-Oxoheptane; NSC 8448
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Van Den Dool and Kratz RI, 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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | ZB-Wax | CP-Wax 52CB | ZB-Wax | DB-Wax | CP-Wax 52CB |
| Column length (m) | 30. | 50. | 30. | 60. | 50. |
| Carrier gas | He | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.15 | 0.15 | 0.5 | ||
| Tstart (C) | 35. | 60. | 35. | 40. | 60. |
| Tend (C) | 220. | 220. | 220. | 250. | 220. |
| Heat rate (K/min) | 5. | 4. | 5. | 4. | 4. |
| Initial hold (min) | 5. | 5. | 5. | 2. | 5. |
| Final hold (min) | 10. | 30. | 10. | 10. | 30. |
| I | 1141. | 1148. | 1141. | 1163. | 1134. |
| Reference | Ledauphin, Basset, et al., 2006 | Mahadevan and Farmer, 2006 | Ledauphin, Saint-Clair, et al., 2004 | Le Guen, Prost, et al., 2000 | Chevance and Farmer, 1999 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | FFAP |
| Column length (m) | 30. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 20. |
| Tend (C) | 200. |
| Heat rate (K/min) | 4. |
| Initial hold (min) | 1. |
| Final hold (min) | 1. |
| I | 1171. |
| Reference | Ott, Fay, et al., 1997 |
| Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, 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.
Ledauphin, Basset, et al., 2006
Ledauphin, J.; Basset, B.; Cohen, S.; Payot, T.; Barillier, D.,
Identification of trace volatile compounds in freshly distilled Calvados and Cognac: Carbonyl and sulphur compounds,
J. Food Comp. Anal., 2006, 19, 1, 28-40, https://doi.org/10.1016/j.jfca.2005.03.001
. [all data]
Mahadevan and Farmer, 2006
Mahadevan, K.; Farmer, L.,
Key Odor Impact Compounds in Three Yeast Extract Pastes,
J. Agric. Food Chem., 2006, 54, 19, 7242-7250, https://doi.org/10.1021/jf061102x
. [all data]
Ledauphin, Saint-Clair, et al., 2004
Ledauphin, J.; Saint-Clair, J.-F.; Lablanquie, O.; Guichard, H.; Founier, N.; Guichard, E.; Barillier, D.,
Identification of trace volatile compounds in freshly distilled calvados and cognac using preparative separations coupled with gas chromatography-mass spectrometry,
J. Agric. Food Chem., 2004, 52, 16, 5124-5134, https://doi.org/10.1021/jf040052y
. [all data]
Le Guen, Prost, et al., 2000
Le Guen, S.; Prost, C.; Demaimay, M.,
Characterization of odorant compounds of mussels (Mytilus edulis) according to their origin using gas chromatography-olfactometry and gas chromatography-mass spectrometry,
J. Chromatogr. A, 2000, 896, 1-2, 361-371, https://doi.org/10.1016/S0021-9673(00)00729-9
. [all data]
Chevance and Farmer, 1999
Chevance, F.F.V.; Farmer, L.J.,
Identification of major volatile odor compounds in frankfurters,
J. Agric. Food Chem., 1999, 47, 12, 5151-5160, https://doi.org/10.1021/jf990515d
. [all data]
Ott, Fay, et al., 1997
Ott, A.; Fay, L.B.; Chaintreau, A.,
Determination and origin of the aroma impact compounds of yogurt flavor,
J. Agric. Food Chem., 1997, 45, 3, 850-858, https://doi.org/10.1021/jf960508e
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, 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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