α-Damascone
- Formula: C13H20O
- Molecular weight: 192.2973
- IUPAC Standard InChI: InChI=1S/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,8,12H,1,6-7,9H2,2-4H3
- IUPAC Standard InChIKey: GCGZDUFEEQNVPR-UHFFFAOYSA-N
- CAS Registry Number: 31089-90-4
- Chemical structure:
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Gas Chromatography
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | SPB-1 | 132. | 1378. | Misharina, Samusenko, et al., 2002 | 37. m/0.32 mm/0.25 μm, He |
| Capillary | SPB-1 | 143. | 1384. | Misharina, Samusenko, et al., 2002 | 37. m/0.32 mm/0.25 μm, He |
| Capillary | SPB-1 | 152. | 1386. | Misharina, Samusenko, et al., 2002 | 37. m/0.32 mm/0.25 μm, He |
| Capillary | SPB-1 | 162. | 1392. | Misharina, Samusenko, et al., 2002 | 37. m/0.32 mm/0.25 μm, He |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-1 | 1380. | Misharina, Samusenko, et al., 2002 | 37. m/0.32 mm/0.25 μm, He, 8. K/min; Tstart: 100. C; Tend: 250. C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-20 | 1812. | Rawat, Gulati, et al., 2007 | 30. m/0.25 mm/0.25 μm, He, 70. C @ 4. min, 4. K/min, 220. C @ 5. min |
| Capillary | Carbowax 20M | 1774. | Kawakami, Ganguly, et al., 1995 | 60. C @ 4. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 180. C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Misharina, Samusenko, et al., 2002
Misharina, T.A.; Samusenko, A.L.; Belyaeva, N.V.,
Gas chromatographic and IR spectroscopic characteristics of tri- and tetramethylcyclohexenyl butenyl ketones,
Russ. Chem. Bull. (Engl. Transl.), 2002, 51, 9, 1684-1688, https://doi.org/10.1023/A:1021347404479
. [all data]
Rawat, Gulati, et al., 2007
Rawat, R.; Gulati, A.; Babu, G.D.K.; Acharya, R.; Kaul, V.K.; Singh, B.,
Characterization of volatile components of Kangra orthodox black tea by gas chromatography-mass spectrometry,
Food Chem., 2007, 105, 1, 229-235, https://doi.org/10.1016/j.foodchem.2007.03.071
. [all data]
Kawakami, Ganguly, et al., 1995
Kawakami, M.; Ganguly, S.N.; Banerjee, J.; Kobayashi, A.,
Aroma composition of oolong tea and black tea by brewed extraction method and characterizing compounds of Darjeeling tea aroma,
J. Agric. Food Chem., 1995, 43, 1, 200-207, https://doi.org/10.1021/jf00049a037
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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