2H-Pyran-2-one, tetrahydro-6-propyl-
- Formula: C8H14O2
- Molecular weight: 142.1956
- IUPAC Standard InChI: InChI=1S/C8H14O2/c1-2-4-7-5-3-6-8(9)10-7/h7H,2-6H2,1H3
- IUPAC Standard InChIKey: FYTRVXSHONWYNE-UHFFFAOYSA-N
- CAS Registry Number: 698-76-0
- 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: δ-Octalactone; δ-Propylvalerolactone; Octanoic acid, 5-hydroxy-, δ-lactone; 5-Hydroxyoctanoic acid δ-lactone; 5-Hydroxyoctanoic acid lactone; β-Octalactone; δ-Octanolactone; δ-Octanolide; 5-Octanolide; 6-Propyltetrahydro-2H-pyran-2-one; 5-octanolide (δ-octalactone); tetrahydro-6-propyl-2H-pyran-2-one; D-octanolactone
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Normal alkane RI, non-polar column, custom temperature program
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 | Polydimethyl siloxane with 5 % Ph groups | Polydimethyl siloxane with 5 % Ph groups | SE-54 | DB-5 | SE-30 |
| Column length (m) | 30. | 30. | |||
| Carrier gas | Helium | Helium | |||
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | |||
| Phase thickness (μm) | 0.25 | 0.25 | |||
| Program | not specified | not specified | 35 0C (2 min) 10 0C/min -> 50 0C (2 min) 6 0C/min -> 250 0C | 40 0C (2 min) 40 0C/min -> 60 0C (2 min) 6 0C/min -> 180 0C 10 0C/min -> 240 0C (5 min) | not specified |
| I | 1287. | 1297. | 1289. | 1288. | 1252. |
| Reference | Robinson, Adams, et al., 2012 | Robinson, Adams, et al., 2012 | Christlbauer and Schieberle, 2009 | Tokitomo, Steihaus, et al., 2005 | Vinogradov, 2004 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | HP-1 |
| Column length (m) | 50. |
| Carrier gas | N2 |
| Substrate | |
| Column diameter (mm) | 0.32 |
| Phase thickness (μm) | 0.52 |
| Program | 40C => 2C/min => 130C => 4C/min => 250C |
| I | 1250. |
| Reference | Teai, Claude-Lafontaine, et al., 2001 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Robinson, Adams, et al., 2012
Robinson, A.L.; Adams, D.O.; Boss, P.K.; Heymann, H.; Solomon, P.S.; Trengove, R.D.,
Influence of geographic origine on the sensory characteristics and wine composition of Vitus viniferas cv. Cabernet Sauvignon wines from Australia (Supplemental data),
Am. J. Enol. Vitic., 2012, 64, 4, 467-476, https://doi.org/10.5344/ajev.2012.12023
. [all data]
Christlbauer and Schieberle, 2009
Christlbauer, M.; Schieberle, P.,
Characterization of the key aroma compounds in beef and pork vegetable gravies a la chef by application of the aroma extract dilution analysis,
J. Agric. Food Chem., 2009, 57, 19, 9114-9112, https://doi.org/10.1021/jf9023189
. [all data]
Tokitomo, Steihaus, et al., 2005
Tokitomo, Y.; Steihaus, M.; Buttner, A.; Schieberle, P.,
Odor-Active Constituents in Fresh Pineapple (ananas comosus [L.] Merr.) by Quamtitative and Sensory Evaluations,
Biosci. Biotechnol, Biochem,, 2005, 69, 7, 1323-1330, https://doi.org/10.1271/bbb.69.1323
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Teai, Claude-Lafontaine, et al., 2001
Teai, T.; Claude-Lafontaine, A.; Schippa, C.; Cozzolino, F.,
Volatile compounds in fresh pulp of pineapple (Ananas comosus [L.] Merr.) from French Polynesia,
J. Essent. Oil Res., 2001, 13, 5, 314-318, https://doi.org/10.1080/10412905.2001.9712222
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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