Bicyclo[3.1.0]hex-3-en-2-one, 4-methyl-1-(1-methylethyl)-
- Formula: C10H14O
- Molecular weight: 150.2176
- IUPAC Standard InChIKey: LTTVJAQLCIHAFV-UHFFFAOYSA-N
- CAS Registry Number: 24545-81-1
- 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: 3-Thujen-2-one; Umbellulon; Umbellulone; THUJEN-2-ONE; 1-Isopropyl-4-methylbicyclo[3.1.0]hex-3-en-2-one; 3-Thujene-2-one; Thuj-3-en-2-one; NSC 22046; 73175-75-4; Umbellunone
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Van Den Dool and Kratz 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 | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5MS | HP-5MS | DB-1 | HP-5 | DB-1 |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | He | He | N2 | He | N2 |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 60. | 60. | 50. | 60. | 50. |
Tend (C) | 250. | 280. | 220. | 250. | 200. |
Heat rate (K/min) | 2. | 4. | 4. | 10. | 5. |
Initial hold (min) | 8. | 5. | 2. | ||
Final hold (min) | 30. | 10. | |||
I | 1169. | 1165. | 1165. | 1184. | 1181. |
Reference | Benkaci-Ali, Baaliouamer, et al., 2007 | Saroglou, Arfan, et al., 2007 | Kuiate, Bessière, et al., 2006 | Zhao J.Y., Liu J.M., et al., 2006 | Agnaniet, Makani, et al., 2005 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|
Active phase | RTX-1 | HP-5 | HP-5 | CP Sil 5 CB |
Column length (m) | 60. | 30. | 30. | 25. |
Carrier gas | He | N2 | N2 | |
Substrate | ||||
Column diameter (mm) | 0.22 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 60. | 60. | 60. | 60. |
Tend (C) | 220. | 240. | 220. | 280. |
Heat rate (K/min) | 2. | 3. | 5. | 4. |
Initial hold (min) | 10. | 6. | ||
Final hold (min) | 20. | |||
I | 1151. | 1172. | 1173. | 1142. |
Reference | Cozzani, Muselli, et al., 2005 | Macchioni, Cioni, et al., 2003 | Flamini, Cioni, et al., 2002 | Pino, Marbot, et al., 2002 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Benkaci-Ali, Baaliouamer, et al., 2007
Benkaci-Ali, F.; Baaliouamer, A.; Meklati, B.Y.; Chemat, F.,
Chemical composition of seed essential oils from Algerian Nigella sativa extracted by microwave and hydrodistillation,
Flavour Fragr. J., 2007, 22, 2, 148-153, https://doi.org/10.1002/ffj.1773
. [all data]
Saroglou, Arfan, et al., 2007
Saroglou, V.; Arfan, M.; Shabir, A.; Hadjipavlou-Litina, D.; Skaltsa, H.,
Composition and antioxidant activity of the essential oil of Teucrium royleanum Wall. ex Benth growing in Pakistan,
Flavour Fragr. J., 2007, 22, 2, 154-157, https://doi.org/10.1002/ffj.1774
. [all data]
Kuiate, Bessière, et al., 2006
Kuiate, J.R.; Bessière, J.M.; Vilarem, G.; Amvam Zollo, P.H.,
Chemical composition and antidermatophytic properties of the essential oils from leaves, flowers and fruits of Cupressus lusitanica Mill. from Cameroon,
Flavour Fragr. J., 2006, 21, 4, 693-697, https://doi.org/10.1002/ffj.1686
. [all data]
Zhao J.Y., Liu J.M., et al., 2006
Zhao J.Y.; Liu J.M.; Zhang X.Y.; Liu Z.J.; Tsering T.; Zhong Y.; Nan P.,
Chemical composition of the volatiles of three wild Bergenia species from western China,
Flavour Fragr. J., 2006, 21, 3, 431-434, https://doi.org/10.1002/ffj.1689
. [all data]
Agnaniet, Makani, et al., 2005
Agnaniet, H.; Makani, T.; Akagah, A.; Menut, C.; Bessière, J.M.,
Volatile constituents and antioxidant activity of essential oils from Lippia multiflora Mold. growing in Gabon,
Flavour Fragr. J., 2005, 20, 1, 34-38, https://doi.org/10.1002/ffj.1383
. [all data]
Cozzani, Muselli, et al., 2005
Cozzani, S.; Muselli, A.; Desjobert, J.-M.; Bernardini, A.-F.; Tomi, F.; Casanova, J.,
Chemical composition of essential oil of Teucrium polium subsp. capitatum (L.) from Corsica,
Flavour Fragr. J., 2005, 20, 4, 436-441, https://doi.org/10.1002/ffj.1463
. [all data]
Macchioni, Cioni, et al., 2003
Macchioni, F.; Cioni, P.L.; Flamini, G.; Morelli, I.; Maccioni, S.; Ansaldi, M.,
Chemical composition of essential oils from needles, branches and cones of Pinus pinea, P. halepensis, P. pinaster and P. nigra from central Italy,
Flavour Fragr. J., 2003, 18, 2, 139-143, https://doi.org/10.1002/ffj.1178
. [all data]
Flamini, Cioni, et al., 2002
Flamini, G.; Cioni, P.L.; Morelli, I.,
Differences in the fragrances of pollen and different floral parts of male and female flowers of Laurus nobilis,
J. Agric. Food Chem., 2002, 50, 16, 4647-4652, https://doi.org/10.1021/jf020269x
. [all data]
Pino, Marbot, et al., 2002
Pino, J.A.; Marbot, R.; Quert, R.; García, H.,
Study of essential oils of Eucalyptus resinifera Smith, E. tereticornis Smith and Corymbia maculata (Hook.) K.D. Hill L.A.S. Johnson, grown in Cuba,
Flavour Fragr. J., 2002, 17, 1, 1-4, https://doi.org/10.1002/ffj.1026
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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