3,5,9-Undecatrien-2-one, 6,10-dimethyl-, (E,E)-
- Formula: C13H20O
- Molecular weight: 192.2973
- IUPAC Standard InChI: InChI=1S/C13H20O/c1-11(2)7-5-8-12(3)9-6-10-13(4)14/h6-7,9-10H,5,8H2,1-4H3/b10-6+,12-9+
- IUPAC Standard InChIKey: JXJIQCXXJGRKRJ-KOOBJXAQSA-N
- CAS Registry Number: 3548-78-5
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: trans-ψ-Ionone; trans,trans-Pseudoionone; (E,E)-Pseudoionone; 3,5,9-Undecatrien-2-one, 6,10-dimethyl, #1 (Z,Z-isomer)
- Information on this page:
- Other data available:
- Options:
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 | Capillary |
|---|---|---|---|
| Active phase | HP-5 | Optima-1 | Optima-1 |
| Column length (m) | 60. | 25. | 25. |
| Carrier gas | He | He | He |
| Substrate | |||
| Column diameter (mm) | 0.32 | 0.20 | 0.20 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 30. | 50. | 50. |
| Tend (C) | 260. | 250. | 250. |
| Heat rate (K/min) | 2. | 3. | 3. |
| Initial hold (min) | 2. | 3. | 3. |
| Final hold (min) | 28. | ||
| I | 1589.4 | 1562. | 1563. |
| Reference | Leffingwell and Alford, 2005 | Brun, Bessière, et al., 2001 | de Beck, Bessière, et al., 2000 |
| Comment | MSDC-RI | 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.
Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D.,
Volatile constituents of Perique tobacco,
Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]
Brun, Bessière, et al., 2001
Brun, G.; Bessière, J.-M.; Dijoux-Franca, M.-G.; David, B.; Mariotte, A.-M.,
Volatile components of Catharanthus roseus (L.) G. Don (Apocynaceae),
Flavour Fragr. J., 2001, 16, 2, 116-119, https://doi.org/10.1002/ffj.958
. [all data]
de Beck, Bessière, et al., 2000
de Beck, P.O.; Bessière, J.M.; Dijoux-Franca, M.-G.; David, B.; Mariotte, A.-M.,
Volatile constituents from leaves and wood of Leea guineensis G. Don (Leeaceae) from Cameroon,
Flavour Fragr. J., 2000, 15, 3, 182-185, https://doi.org/10.1002/1099-1026(200005/06)15:3<182::AID-FFJ888>3.0.CO;2-X
. [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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