Naphthalene, 1,4-dimethyl-
- Formula: C12H12
- Molecular weight: 156.2237
- IUPAC Standard InChIKey: APQSQLNWAIULLK-UHFFFAOYSA-N
- CAS Registry Number: 571-58-4
- 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: 1,4-Dimethylnaphthalene; 1,4-Dimethylnapthalene
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Lee's RI, non-polar column, custom temperature program
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 | DB-5 | DB-5MS | Ultra-1 | HP-5 | SE-52 |
Column length (m) | 60. | 60. | 50. | 30. | 30. |
Carrier gas | Nitrogen | He | |||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.30 | |
Phase thickness (μm) | 0.50 | 0.25 | |||
Program | not specified | not specified | 40-100 0C 3-15 0C/min -> 290 0C | 40C(3min) => 4C/min => 208C => 25C/min => 290C(5min) | not specified |
I | 245.4 | 246.5 | 243.6 | 247.02 | 243.98 |
Reference | Fuentes, Font, et al., 2007 | Aracil, Font, et al., 2005 | Sremac, Skrbic, et al., 2005 | Sandercock and du Pasquier, 2003 | Wang, Peng, et al., 1997 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary |
---|---|---|
Active phase | CP Sil 8 CB | CP Sil 8 CB |
Column length (m) | 50. | 50. |
Carrier gas | He | He |
Substrate | ||
Column diameter (mm) | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 |
Program | not specified | not specified |
I | 246.0 | 246.3 |
Reference | Bundt, Herbel, et al., 1991 | Bundt, Herbel, et al., 1991 |
Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Lee's RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Fuentes, Font, et al., 2007
Fuentes, M.J.; Font, R.; Gomez-Rico, M.F.; Martin-Gullon, I.,
Pyrolysis and combustion of waste lubricant oil from diesel cars: Decomposition and pollutants,
J. Anal. Appl. Pyrolysis, 2007, 79, 1-2, 215-226, https://doi.org/10.1016/j.jaap.2006.12.004
. [all data]
Aracil, Font, et al., 2005
Aracil, I.; Font, R.; Conesa, J.A.,
Semivolatile and volatile compounds from the pyrolysis and combustion of polyvinyl chloride,
J. Anal. Appl. Pyrolysis, 2005, 74, 1-2, 465-478, https://doi.org/10.1016/j.jaap.2004.09.008
. [all data]
Sremac, Skrbic, et al., 2005
Sremac, S.; Skrbic, B.; Onjia, A.,
Artificial neural network prediction of quantitative structure-retention relationships of polycyclic aromatic hydrocarbons in gas chromatography,
J. Serb. Chem. Soc., 2005, 70, 11, 1291-1300, https://doi.org/10.2298/JSC0511291S
. [all data]
Sandercock and du Pasquier, 2003
Sandercock, P.M.L.; du Pasquier, E.,
Chemical fingerprinting of unevaporated automotive gasoline samples,
Forensic Sci. Int., 2003, 134, 1, 1-10, https://doi.org/10.1016/S0379-0738(03)00081-1
. [all data]
Wang, Peng, et al., 1997
Wang, Y.; Peng, P.; Cui, S.; Zhang, Y.,
Identification of PAH in the Suzhou River bed sediments by GC/MS and PAH retention index system,
J. Nanjing Norm. Univ. (Nat. Sci.), 1997, 20, 2, 47-68. [all data]
Bundt, Herbel, et al., 1991
Bundt, J.; Herbel, W.; Steinhart, H.; Franke, S.; Francke, W.,
Structure-type separation of diesel fuels by solid phase extraction and identification of the two- and three-ring aromatics by capillary GC-mass spectrometry,
J. Hi. Res. Chromatogr., 1991, 14, 2, 91-98, https://doi.org/10.1002/jhrc.1240140205
. [all data]
Notes
Go To: Top, Lee's RI, non-polar column, custom temperature program, References
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