Naphthalene, 1,6-dimethyl-4-(1-methylethyl)-
- Formula: C15H18
- Molecular weight: 198.3034
- IUPAC Standard InChIKey: VMOJIHDTVZTGDO-UHFFFAOYSA-N
- CAS Registry Number: 483-78-3
- 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: Naphthalene, 4-isopropyl-1,6-dimethyl-; Cadalene; Cadalin; 4-Isopropyl-1,6-dimethylnaphthalene; 1,6-dimethyl-4-(1-methylethyl) naphthalene; 1,6-Dimethyl-4-isopropylnaphthaIene; 1,6-Dimethyl-4-isopropylnaphthalene
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Normal alkane 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 | HP-Innowax | RTX-Wax | HP-Innowax | CP-Wax 52CB | BP-20 |
Column length (m) | 30. | 60. | 30. | 30. | 50. |
Carrier gas | Nitrogen | He | N2 | He | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.22 | 0.25 | 0.32 | 0.22 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 50. | 60. | 50. | 40. | 60. |
Tend (C) | 280. | 230. | 240. | 220. | 220. |
Heat rate (K/min) | 5. | 2. | 5. | 3. | 2. |
Initial hold (min) | 1. | 1. | 1. | ||
Final hold (min) | 1. | 35. | 4. | 2. | 20. |
I | 2223. | 2191. | 2200. | 2226. | 2225. |
Reference | Bousaada, Ammar, et al., 2008 | Paolini, Tomi, et al., 2008 | Cheraif, Ben Jannet, et al., 2007 | Hymete, Rohloff, et al., 2007 | Lesueur, Ban, et al., 2006 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|
Active phase | TC-FFAP | BP-20 | Innowax FSC | Supelcowax-10 |
Column length (m) | 60. | 50. | 60. | 30. |
Carrier gas | He | Helium | ||
Substrate | ||||
Column diameter (mm) | 0.25 | 0.22 | 0.25 | 0.25 |
Phase thickness (μm) | 0.4 | 0.25 | 0.25 | |
Tstart (C) | 60. | 60. | 60. | 40. |
Tend (C) | 220. | 220. | 220. | 210. |
Heat rate (K/min) | 3. | 2. | 4. | 2. |
Initial hold (min) | 10. | 2. | ||
Final hold (min) | 30. | 20. | 33. | |
I | 2224. | 2223. | 2256. | 2188. |
Reference | Kurose and Yatagai, 2005 | Blanc, Muselli, et al., 2004 | Lourens, Reddy, et al., 2004 | Kabouss, Charrouf, et al., 2002 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Bousaada, Ammar, et al., 2008
Bousaada, O.; Ammar, S.; Saidana, D.; Chriaa, J.; Chraif, I.; Daami, M.; Helal, A.N.; Mighri, Z.,
Chemical composition and antimicrobial activity of volatile components from capitula and aerial parts of Rhaponticum acaule DC growing wild in Tunisia,
Microbiol. Res., 2008, 163, 1, 87-95, https://doi.org/10.1016/j.micres.2007.02.010
. [all data]
Paolini, Tomi, et al., 2008
Paolini, J.; Tomi, P.; Bernardini, A.-F.; Bradesi, P.; Casanova, J.; Kaloustian, J.,
Detailed analysis of the essential oil from Cistus albidus L. by combination of GC/RI, GC/MS and 13C-NMR spectroscopy,
N.Z. J. Agric. Res., 2008, 22, 14, 1270-1278. [all data]
Cheraif, Ben Jannet, et al., 2007
Cheraif, I.; Ben Jannet, H.; Hammami, M.; Khouja, M.L.; Mighri, Z.,
Chemical composition and antimicrobial activity of essential oils of Cupressus arizonica Greene,
Biochem. Syst. Ecol., 2007, 35, 12, 813-820, https://doi.org/10.1016/j.bse.2007.05.009
. [all data]
Hymete, Rohloff, et al., 2007
Hymete, A.; Rohloff, J.; Iversen, T.-H.; Kjosen, H.,
Volatile constituents of the roots of Echinops kebericho Mesfin,
Flavour Fragr. J., 2007, 22, 1, 35-38, https://doi.org/10.1002/ffj.1746
. [all data]
Lesueur, Ban, et al., 2006
Lesueur, D.; Ban, N.K.; Bighelli, A.; Muselli, A.; Casanova, J.,
Analysis of the root oil of Fokienia hodginsii (Dunn) Henry et Thomas (Cupressaceae) by GC, GC-MS and 13C-NMR,
Flavour Fragr. J., 2006, 21, 1, 171-174, https://doi.org/10.1002/ffj.1557
. [all data]
Kurose and Yatagai, 2005
Kurose, K.; Yatagai, M.,
Components of the essential oils of Azadirachta indica A. Juss, Azadirachta siamensis Velton, and Azadirachta excelsa (Jack) Jacobs and their comparison,
J. Wood Sci., 2005, 51, 2, 185-188, https://doi.org/10.1007/s10086-004-0640-4
. [all data]
Blanc, Muselli, et al., 2004
Blanc, M.-C.; Muselli, A.; Bradesi, P.; Casanova, J.,
Chemical composition and variability of the essential oil of Inula graveolens from Corsica,
Flavour Fragr. J., 2004, 19, 4, 314-319, https://doi.org/10.1002/ffj.1304
. [all data]
Lourens, Reddy, et al., 2004
Lourens, A.C.U.; Reddy, D.; Baser, K.H.C.; Viljoen, A.M.; Van Vuuren, S.F.,
In vitro Biological Activity and Essential Oil Composition of Four Indigenous South Africal Helichrysum Species,
J. Ethnopharmacol., 2004, 95, 2-3, 253-258, https://doi.org/10.1016/j.jep.2004.07.027
. [all data]
Kabouss, Charrouf, et al., 2002
Kabouss, A.E.; Charrouf, Z.; Faid, M.; Garneau, F.-X.; Collin, G.,
Chemical composition and antimicrobial activity of the leaf essential oil of Argania spinosa L. Skeels,
J. Essent. Oil Res., 2002, 14, 2, 147-149, https://doi.org/10.1080/10412905.2002.9699801
. [all data]
Notes
Go To: Top, Normal alkane 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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