Benzene, 2-methoxy-4-methyl-1-(1-methylethyl)-
- Formula: C11H16O
- Molecular weight: 164.2441
- IUPAC Standard InChIKey: LSQXNMXDFRRDSJ-UHFFFAOYSA-N
- CAS Registry Number: 1076-56-8
- 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: Anisole, 2-isopropyl-5-methyl-; Methyl thymyl ether; Thymol methyl ether; Thymyl methyl ether; 3-Methoxy-p-cymene; 4-Isopropyl-3-methoxytoluene; O-Methylthymol; Methyl thymol ether; 1-Isopropyl-2-methoxy-4-methylbenzene; Methylthymol; Thymol Me ether; Thymol methyl; 2-Isopropyl-5-methylanisole; Thymyl methyl oxide; Thymol methyl ether (=methyl thymol); Methyl thymyl oxide; Isomethoxythymol; Thymol methyl oxide
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- Other data available:
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Van Den Dool and Kratz RI, 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 | RTX-Wax | RTX-Wax | HP-Wax | BP-20 | Supelcowax-10 |
Column length (m) | 60. | 60. | 30. | 50. | 30. |
Carrier gas | He | He | N2 | He | He |
Substrate | |||||
Column diameter (mm) | 0.22 | 0.22 | 0.25 | 0.22 | 0.2 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.2 |
Tstart (C) | 60. | 60. | 60. | 60. | 70. |
Tend (C) | 230. | 230. | 220. | 220. | 220. |
Heat rate (K/min) | 2. | 2. | 5. | 2. | 3. |
Initial hold (min) | 10. | ||||
Final hold (min) | 35. | 35. | 20. | 15. | |
I | 1586. | 1586. | 1593. | 1591. | 1583. |
Reference | Paolini J., Costa J., et al., 2007 | Paolini, Muselli, et al., 2007 | Flamini, Tebano, et al., 2006 | Gonny, Cavaleiro, et al., 2006 | Pinto, Pina-Vaz, et al., 2006 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-20M | DB-Wax | RTX-Wax | Supelcowax-10 | HP-20M |
Column length (m) | 50. | 30. | 60. | 60. | 50. |
Carrier gas | He | He | He | He | He |
Substrate | |||||
Column diameter (mm) | 0.2 | 0.25 | 0.22 | 0.2 | 0.2 |
Phase thickness (μm) | 0.2 | 0.25 | 0.25 | 0.2 | 0.2 |
Tstart (C) | 70. | 40. | 60. | 60. | 70. |
Tend (C) | 180. | 250. | 230. | 200. | 180. |
Heat rate (K/min) | 4. | 3. | 2. | 2. | 4. |
Initial hold (min) | 4. | 4. | |||
Final hold (min) | 10. | 20. | 35. | 10. | 10. |
I | 1563. | 1577. | 1586. | 1555. | 1563. |
Reference | Skocibusic, Bezic, et al., 2006 | Fanciullino, Gancel, et al., 2005 | Paolini, Costa, et al., 2005 | Smadja, Rondeau, et al., 2005 | Skocibusic and Bezic, 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Carbowax 20M | DB-Wax | CP-Wax 52CB | HP-20M | HP20Wax |
Column length (m) | 25. | 60. | 50. | 50. | 50. |
Carrier gas | He | H2 | He | He | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.2 | 0.2 |
Phase thickness (μm) | 0.3 | 0.25 | 0.2 | 0.2 | 0.2 |
Tstart (C) | 50. | 40. | 32. | 70. | 70. |
Tend (C) | 200. | 245. | 220. | 180. | 180. |
Heat rate (K/min) | 3. | 1.5 | 1. | 5. | 4. |
Initial hold (min) | 1. | 1. | 4. | 4. | |
Final hold (min) | 20. | 20. | 10. | 10. | |
I | 1595. | 1575. | 1587. | 1563. | 1563. |
Reference | Bicchi, Rubiolo, et al., 2003 | Gancel, Ollitrault, et al., 2003 | Kjeldsen, Christensen, et al., 2003 | Radonic and Milso, 2003 | Skocibusic and Bezic, 2003 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | BP-20 | CP-Wax 52CB | HP-20M | BP-20 | BP-20 |
Column length (m) | 50. | 50. | 50. | 50. | 50. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.22 | 0.25 | 0.20 | 0.22 | 0.22 |
Phase thickness (μm) | 0.25 | 0.2 | 0.20 | 0.25 | 0.25 |
Tstart (C) | 60. | 32. | 70. | 60. | 60. |
Tend (C) | 220. | 220. | 180. | 220. | 230. |
Heat rate (K/min) | 2. | 1. | 4. | 2. | 2. |
Initial hold (min) | 1. | 4. | |||
Final hold (min) | 20. | 10. | 20. | 35. | |
I | 1589. | 1587. | 1563. | 1581. | 1589. |
Reference | Lota, de Rocca Serra, et al., 2002 | Kjeldsen, Christensen, et al., 2001 | Milos, Radonic, et al., 2001 | Rezzi, Bighelli, et al., 2001 | Lota, de Rocca Serra, et al., 2000 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, 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.
Paolini J., Costa J., et al., 2007
Paolini J.; Costa J.; Bernardini A.F.,
Analysis of the essential oil from the roots of Eupatorium cannabinum subsp corsicum (L.) by GC, GC-MS and C-13-NMR,
Phytochem. Anal., 2007, 18, 3, 235-244, https://doi.org/10.1002/pca.977
. [all data]
Paolini, Muselli, et al., 2007
Paolini, J.; Muselli, A.; Bernardini, A.-F.; Bighelli, A.; Casanova, J.; Costa, J.,
Thymol derivatives from essential oil of Doronicum corsicum L.,
Flavour Fragr. J., 2007, 22, 6, 479-487, https://doi.org/10.1002/ffj.1824
. [all data]
Flamini, Tebano, et al., 2006
Flamini, G.; Tebano, M.; Cioni, P.L.; Bagci, Y.; Dural, H.; Ertugrul, K.; Uysal, T.; Savran, A.,
A multivariate statistical approach to Centaurea classification using essential oil composition data of some species from Turkey,
Pl. Syst. Evol., 2006, 261, 1-4, 217-228, https://doi.org/10.1007/s00606-006-0448-3
. [all data]
Gonny, Cavaleiro, et al., 2006
Gonny, M.; Cavaleiro, C.; Salgueiro, L.; Casanova, J.,
Analysis of Juniperus communis subsp. alpina needle, berry, wood and root oils by combination of GC, GC/MS and 13C-NMR,
Flavour Fragr. J., 2006, 21, 1, 99-106, https://doi.org/10.1002/ffj.1527
. [all data]
Pinto, Pina-Vaz, et al., 2006
Pinto, E.; Pina-Vaz, C.; Salgueiro, L.; Goncalves, M.J.; Costa-de-Oliveira, S.; Cavaleiro, C.; Palmeira, A.; Rodrigues, A.; Martinez-de-Oliveira, J.,
Antifuncal activity of the essential oil Thymus pulegioides on Candida, Aspergillus and dermatophyte species,
Journal of Medical Microbiology, 2006, 55, 10, 1367-1373, https://doi.org/10.1099/jmm.0.46443-0
. [all data]
Skocibusic, Bezic, et al., 2006
Skocibusic, M.; Bezic, N.; Dunkic, V.,
Phytochemical composition and antimicrobial activities of the essential oils from Satureja subspicata Vis. growing in Croatia,
Food Chem., 2006, 96, 1, 20-28, https://doi.org/10.1016/j.foodchem.2005.01.051
. [all data]
Fanciullino, Gancel, et al., 2005
Fanciullino, A.-L.; Gancel, A.-L.; Froelicher, Y.; Luro, F.; Ollitrault, P.; Brillouet, J.-M.,
Effects of Nucleo-cytoplasmic Interactions on Leaf Volatile Compounds from Citrus Somatic Diploid Hybrids,
J. Agric. Food Chem., 2005, 53, 11, 4517-4523, https://doi.org/10.1021/jf0502855
. [all data]
Paolini, Costa, et al., 2005
Paolini, J.; Costa, J.; Bernardini, A.,
Analysis of the essential oil from aerial parts of Eupatorium cannabinum subsp. corsicum (L.) by gas chromatography with electron impact and chemical ionization mass spectrometry,
J. Chromatogr. A, 2005, 1076, 1-2, 170-178, https://doi.org/10.1016/j.chroma.2005.03.131
. [all data]
Smadja, Rondeau, et al., 2005
Smadja, J.; Rondeau, P.; Sing, A.S.C.,
Volatile constituents of five Citrus Petitgrain essential oils from Reunion,
Flavour Fragr. J., 2005, 20, 4, 399-402, https://doi.org/10.1002/ffj.1438
. [all data]
Skocibusic and Bezic, 2004
Skocibusic, M.; Bezic, N.,
Phytochemical Analysis and In vitro Antimicrobial Activity of Two Satureja Species Essential Oils,
Phytother. Res., 2004, 18, 12, 967-970, https://doi.org/10.1002/ptr.1489
. [all data]
Bicchi, Rubiolo, et al., 2003
Bicchi, C.; Rubiolo, P.; Camargo, E.E.S.; Vilegas, W.; Gracioso, J.S.; Brito, A.R.M.S.,
Components of Turnera diffusa Willd. var. afrodisiaca (Ward) Urb. essential oil,
Flavour Fragr. J., 2003, 18, 1, 59-61, https://doi.org/10.1002/ffj.1155
. [all data]
Gancel, Ollitrault, et al., 2003
Gancel, A.-L.; Ollitrault, P.; Froelicher, Y.; Tomi, F.; Jacquemond, C.; Luro, F.; Brillouet, J.-M.,
Leaf volatile compounds of seven citrus somatic tetraploid hybrids sharing willow leaf mandarin (Citrus deliciosa Ten.) as their common parent,
J. Agric. Food Chem., 2003, 51, 20, 6006-6013, https://doi.org/10.1021/jf0345090
. [all data]
Kjeldsen, Christensen, et al., 2003
Kjeldsen, F.; Christensen, L.P.; Edelenbos, M.,
Changes in volatile compounds of carrots (Daucus carota L.) during refrigerated and frozen storage,
J. Agric. Food Chem., 2003, 51, 18, 5400-5407, https://doi.org/10.1021/jf030212q
. [all data]
Radonic and Milso, 2003
Radonic, A.; Milso, M.,
Chemical Composition and In Vitro Evaluation of Antioxidant Effect of Free Volatile Compounds From Satureja montana L.,
Free Radical Research, 2003, 37, 6, 673-679, https://doi.org/10.1080/1071576031000105643
. [all data]
Skocibusic and Bezic, 2003
Skocibusic, M.; Bezic, N.,
Chemical composition and antidiarrhoeal activities of winter savory (Satureja montana L.) essential oil,
Pharm. Biol., 2003, 41, 8, 622-626, https://doi.org/10.1080/13880200390502180
. [all data]
Lota, de Rocca Serra, et al., 2002
Lota, M.-L.; de Rocca Serra, D.; Tomi, F.; Jacquemond, C.; Casanova, J.,
Volatile components of peel and leaf oils of lemon and lime species,
J. Agric. Food Chem., 2002, 50, 4, 796-805, https://doi.org/10.1021/jf010924l
. [all data]
Kjeldsen, Christensen, et al., 2001
Kjeldsen, F.; Christensen, L.P.; Edelenbos, M.,
Quantitative analysis of aroma compounds in carrot (Daucus carota L.) cultivars by capillary gas chromatography using large-volume injection technique,
J. Agric. Food Chem., 2001, 49, 9, 4342-4348, https://doi.org/10.1021/jf010213n
. [all data]
Milos, Radonic, et al., 2001
Milos, M.; Radonic, A.; Bezic, N.; Dunkic, V.,
Localities and seasonal variations in the chemical composition of essential oils of Satureja montana L. and S. cuneifolia Ten,
Flavour Fragr. J., 2001, 16, 3, 157-160, https://doi.org/10.1002/ffj.965
. [all data]
Rezzi, Bighelli, et al., 2001
Rezzi, S.; Bighelli, A.; Mouillot, D.; Casanova, J.,
Composition and chemical variability of the needle essential oil of Pinus nigra subsp. laricio from corsica,
Flavour Fragr. J., 2001, 16, 5, 379-383, https://doi.org/10.1002/ffj.1018
. [all data]
Lota, de Rocca Serra, et al., 2000
Lota, M.-L.; de Rocca Serra, D.; Tomi, F.; Casanova, J.,
Chemical variability of peel and leaf essential oils of mandarins from Citrus reticulata Blanco,
Biochem. Syst. Ecol., 2000, 28, 1, 61-78, https://doi.org/10.1016/S0305-1978(99)00036-8
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, 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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