2(3H)-Furanone, dihydro-5-propyl-
- Formula: C7H12O2
- Molecular weight: 128.1690
- IUPAC Standard InChI: InChI=1S/C7H12O2/c1-2-3-6-4-5-7(8)9-6/h6H,2-5H2,1H3
- IUPAC Standard InChIKey: VLSVVMPLPMNWBH-UHFFFAOYSA-N
- CAS Registry Number: 105-21-5
- 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: γ-Heptanolactone; γ-Heptalactone; γ-Propiobutyrolactone; γ-Propyl-γ-butyrolactone; 4-Hydroxyheptanoic acid lactone; Heptanoic acid, 4-hydroxy-, γ-lactone; 4-Hydroxyheptanoic acid, γ-lactone; Heptanolide-4,1; γ-Heptanolide; 1,4-Heptanolide; Heptan-4-olide; 4-Heptanolide; Dihydro-5-propyl-2(3H)-furanone; NSC 46097; 5-Propyldihydro-2(3H)-furanone
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Normal alkane 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 | TC-Wax | DB-Wax | Carbowax 20M | DB-Wax | DB-Wax |
| Column length (m) | 60. | 30. | 50. | 60. | 60. |
| Carrier gas | He | He | He | He | H2 |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.322 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
| Tstart (C) | 40. | 60. | 60. | 50. | 30. |
| Tend (C) | 230. | 240. | 180. | 230. | 180. |
| Heat rate (K/min) | 3. | 3. | 2. | 4. | 2. |
| Initial hold (min) | 10. | 10. | 4. | 2. | |
| Final hold (min) | 10. | ||||
| I | 1811. | 1755. | 1766. | 1797. | 1784. |
| Reference | Suhardi, Suzuki, et al., 2002 | Hatsuko, Kazuko, et al., 1992 | Kawakami and Kobayashi, 1991 | Engel, Flath, et al., 1988 | Takeoka, Flath, et al., 1988 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | DB-Wax |
| Column length (m) | 60. |
| Carrier gas | H2 |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 30. |
| Tend (C) | 180. |
| Heat rate (K/min) | 2. |
| Initial hold (min) | 2. |
| Final hold (min) | |
| I | 1785. |
| Reference | Takeoka, Flath, et al., 1988 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Suhardi, Suzuki, et al., 2002
Suhardi, S.; Suzuki, M.; Yoshida, K.; Muto, T.; Fujita, A.; Watanbe, N.,
Changes in the volatile compounds and in the chemical and physical properties of snake fruit (Salacca edulis Reinw) Cv. Pondoh during maturation,
J. Agric. Food Chem., 2002, 50, 26, 7627-7633, https://doi.org/10.1021/jf020620e
. [all data]
Hatsuko, Kazuko, et al., 1992
Hatsuko, S.; Kazuko, H.; Masayoshi, K.; Yoshiaki, I.,
Improvement of quality of likorine extract by heat treatment,
J. Food Sci. Technol., 1992, 39, 11, 976-983, https://doi.org/10.3136/nskkk1962.39.976
. [all data]
Kawakami and Kobayashi, 1991
Kawakami, M.; Kobayashi, A.,
Volatitle constituents of greem mate and roasted mate,
J. Agric. Food Chem., 1991, 39, 7, 1275-1279, https://doi.org/10.1021/jf00007a016
. [all data]
Engel, Flath, et al., 1988
Engel, K.-H.; Flath, R.A.; Buttery, R.G.; Mon, T.R.; Ramming, D.W.; Teranishi, R.,
Investigation of volatile constituents in nectarines. 1. Analytical and sensory characterization of aroma components in some nectarine cultivars,
J. Agric. Food Chem., 1988, 36, 3, 549-553, https://doi.org/10.1021/jf00081a036
. [all data]
Takeoka, Flath, et al., 1988
Takeoka, G.R.; Flath, R.A.; Güntert, M.; Jennings, W.,
Nectarine volatiles: vacuum steam distillation versus headspace sampling,
J. Agric. Food Chem., 1988, 36, 3, 553-560, https://doi.org/10.1021/jf00081a037
. [all data]
Notes
Go To: Top, Normal alkane 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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