2-Butanone, 4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-
- Formula: C13H20O
- Molecular weight: 192.2973
- IUPAC Standard InChI: InChI=1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h5-6H,7-9H2,1-4H3
- IUPAC Standard InChIKey: SQFRYZPEWOZAKJ-UHFFFAOYSA-N
- CAS Registry Number: 20483-36-7
- 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:
- Other names: 4-(2,6,6-Trimethylcyclohexa-1,3-dienyl)butan-2-one; 4-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-butanone; 4-(2,6,6-trimethyl cyclohexa-1,3-dienyl) butane-2-one; Dihydrodehydro-β-ionone; 7,8-Dihydro-3,4-dehydro-β-ionone; 4-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)butan-2-one; 3,4-didehydro-7,8-dihydro-β-ionone; iso-β-ionone 4(2,6,6-trimethyl-1,3,cyclo-hexadienyl) butan-2-one
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Mass spectrum (electron ionization)
Go To: Top, Gas Chromatography, 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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Chemical Concepts |
| NIST MS number | 190754 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1841. | Winterhalter, 1991 | 30. m/0.25 mm/0.25 μm, He, 50. C @ 3. min, 4. K/min; Tend: 240. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-1 | 1397. | Hu, Liang, et al., 2010 | 30. m/0.25 mm/0.25 μm, Helium, 50. C @ 3. min, 5. K/min, 250. C @ 2. min |
| Capillary | HP-5MS | 1424. | Ferhat, Tigrine-Kordjani, et al., 2007 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 8. min, 2. K/min, 250. C @ 15. min |
| Capillary | HP-5 MS | 1424. | Tigrine-Kordiani, Meklati, et al., 2006 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 8. min, 2. K/min, 250. C @ 15. min |
| Capillary | HP-5 | 1425.0 | Leffingwell and Alford, 2005 | 60. m/0.32 mm/0.25 μm, He, 30. C @ 2. min, 2. K/min, 260. C @ 28. min |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax | 1865. | Ferhat, Tigrine-Kordjani, et al., 2007 | 60. m/0.2 mm/0.25 μm, He, 60. C @ 8. min, 2. K/min, 250. C @ 15. min |
| Capillary | Carbowax-PEG | 1865. | Tigrine-Kordiani, Meklati, et al., 2006 | 60. m/0.20 mm/0.25 μm, Helium, 60. C @ 8. min, 2. K/min, 250. C @ 15. min |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Winterhalter, 1991
Winterhalter, P.,
1,1,6-Trimethyl-1,2-dihydronaphthalene (TDN) Formation in Wine. 1. Studies on the Hydrolysis of 2,6,10,10-Tetramethyl-l-oxaspiro[4.5]dec-6-ene-2,8-diol Rationalizing the Origin of TDN and Related C13 Norisoprenoids in Riesling Wine,
J. Agric. Food Chem., 1991, 39, 10, 1825-1829, https://doi.org/10.1021/jf00010a027
. [all data]
Hu, Liang, et al., 2010
Hu, C.-D.; Liang, Y.-Z.; Guo, F.-Q.; Li, X.-R.; Wang, W.-P.,
Determination of essential oil composition from Osmanthus fragrans tea by GC-MS combined with a chemometric resolution method,
Molecules, 2010, 15, 5, 3683-3693, https://doi.org/10.3390/molecules15053683
. [all data]
Ferhat, Tigrine-Kordjani, et al., 2007
Ferhat, M.A.; Tigrine-Kordjani, N.; Chemat, S.; Meklati, B.Y.; Chemat, F.,
Rapid Extraction of Volatile Compounds Using a New Simultaneous Microwave Distillation: Solvent Extraction Device,
Chromatographia, 2007, 65, 3-4, 217-222, https://doi.org/10.1365/s10337-006-0130-5
. [all data]
Tigrine-Kordiani, Meklati, et al., 2006
Tigrine-Kordiani, N.; Meklati, B.Y.; Chemat, F.,
Abalysis by gas chromatography - mass spectrometry of the essential oil of Zygophyllum album L., an aromatic and medicinal plant growing in Algeria,
Int. J. Aromatherapy, 2006, 16, 3-4, 187-191, https://doi.org/10.1016/j.ijat.2006.09.008
. [all data]
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]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
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