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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- Other data available:
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Normal alkane RI, non-polar column, temperature ramp
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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
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | SPB-5 | CP Sil 5 CB | CP Sil 5 CB | CP Sil 5 CB |
| Column length (m) | 30. | 25. | 25. | 25. |
| Carrier gas | He | N2 | N2 | He |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 50. | 50. | 50. | 60. |
| Tend (C) | 250. | 290. | 290. | 300. |
| Heat rate (K/min) | 2. | 4. | 4. | 6. |
| Initial hold (min) | ||||
| Final hold (min) | ||||
| I | 1405. | 1396. | 1396. | 1396. |
| Reference | Raal, Orav, et al., 2007 | Bos, Woerdenbag, et al., 1997 | Bos, Woerdenbag, et al., 1997 | Bos, Woerdenbag, et al., 1997, 2 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
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
Go To: Top, Normal alkane 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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