2,6-Dimethoxy-p-cymene
- Formula: C12H18O2
- Molecular weight: 194.2701
- IUPAC Standard InChI: InChI=1S/C12H18O2/c1-8(2)10-6-11(13-4)9(3)12(7-10)14-5/h6-8H,1-5H3
- IUPAC Standard InChIKey: RWENJYLCELUBAE-UHFFFAOYSA-N
- 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: 2,6-dimethoxycymene
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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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 1403. | Ogunwande, Olawore, et al., 2003 | 25. m/0.25 mm/0.15 μm, He, 3. K/min; Tstart: 50. C; Tend: 230. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-5 | 1405. | Raal, Orav, et al., 2007 | 30. m/0.25 mm/0.25 μm, He, 2. K/min; Tstart: 50. C; Tend: 250. C |
| Capillary | CP Sil 5 CB | 1396. | Bos, Woerdenbag, et al., 1997 | 25. m/0.32 mm/0.25 μm, N2, 4. K/min; Tstart: 50. C; Tend: 290. C |
| Capillary | CP Sil 5 CB | 1396. | Bos, Woerdenbag, et al., 1997 | 25. m/0.32 mm/0.25 μm, N2, 4. K/min; Tstart: 50. C; Tend: 290. C |
| Capillary | CP Sil 5 CB | 1396. | Bos, Woerdenbag, et al., 1997, 2 | 25. m/0.25 mm/0.25 μm, He, 6. K/min; Tstart: 60. C; Tend: 300. C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Supelcowax-10 | 1596. | Raal, Orav, et al., 2007 | 30. m/0.25 mm/0.25 μm, He, 2. K/min; Tstart: 50. C; Tend: 250. 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.
Ogunwande, Olawore, et al., 2003
Ogunwande, I.A.; Olawore, N.O.; Adeleke, K.A.; Ekundayo, O.; Koenig, W.A.,
Chemical composition of the leaf volatile oil of Psidium guajava L. growing in Nigeria,
Flavour Fragr. J., 2003, 18, 2, 136-138, https://doi.org/10.1002/ffj.1175
. [all data]
Raal, Orav, et al., 2007
Raal, A.; Orav, A.; Arak, E.; Kailas, T.; Müürisepp, M.,
Variation in the composition of the essential oil of Valeriana officinalis L. roots from Estonia,
Proc. Est. Acad. Sci. Chem., 2007, 56, 2, 67-74. [all data]
Bos, Woerdenbag, et al., 1997
Bos, R.; Woerdenbag, H.J.; Hendriks, H.; Smit, H.F.; Wikström, H.V.; Scheffer, J.J.C.,
Composition of the essential oil from roots and rhizomes of Valeriana wallichii DC,
Flavour Fragr. J., 1997, 12, 2, 123-131, https://doi.org/10.1002/(SICI)1099-1026(199703)12:2<123::AID-FFJ613>3.0.CO;2-4
. [all data]
Bos, Woerdenbag, et al., 1997, 2
Bos, R.; Woerdenbag, H.J.; Hendriks, H.; Scheffer, J.J.C.,
Composition of the essential oils from underground parts of Valeriana officinalis L. s.l. and several closely related taxa,
Flavour Fragr. J., 1997, 12, 5, 359-370, https://doi.org/10.1002/(SICI)1099-1026(199709/10)12:5<359::AID-FFJ660>3.0.CO;2-G
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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