Benzenamine, 2,4-dimethyl-
- Formula: C8H11N
- Molecular weight: 121.1796
- IUPAC Standard InChIKey: CZZZABOKJQXEBO-UHFFFAOYSA-N
- CAS Registry Number: 95-68-1
- 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: 2,4-Xylidine; m-Xylidine; 1-Amino-2,4-dimethylbenzene; 2,4-Dimethylaniline; 4-Amino-1,3-dimethylbenzene; 4-Amino-1,3-xylene; 2,4-Dimethylbenzeneamine; m-4-Xylidine; Aniline, 2,4-dimethyl-; 2-Methyl-p-toluidine; 2,4-Dimethylbenzenamine; 4-Amino-3-methyltoluene; 4-Methyl-o-toluidine; 2,4-Dimethylphenylamine; 2,4-Xylylamine; NSC 7640
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Van Den Dool and Kratz 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 |
---|---|---|---|
Active phase | DB-1 | OV-1 | DB-5 |
Column length (m) | 30. | 30. | |
Carrier gas | He | He | |
Substrate | |||
Column diameter (mm) | 0.25 | 0.26 | |
Phase thickness (μm) | 0.25 | 0.25 | |
Tstart (C) | 40. | 35. | 50. |
Tend (C) | 325. | 300. | 300. |
Heat rate (K/min) | 3. | 8. | 6. |
Initial hold (min) | 4. | ||
Final hold (min) | 20. | ||
I | 1123.1 | 1137.7 | 1167. |
Reference | Sun and Stremple, 2003 | Gautzsch and Zinn, 1996 | Rostad and Pereira, 1986 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Sun and Stremple, 2003
Sun, G.; Stremple, P.,
Retention index characterization of flavor, fragrance, and many other compounds on DB-1 and DB-XLB, 2003, retrieved from http://www.chem.agilent.com/cag/cabu/pdf/b-0279.pdf. [all data]
Gautzsch and Zinn, 1996
Gautzsch, R.; Zinn, P.,
Use of incremental models to estimate the retention indexes of aromatic compounds,
Chromatographia, 1996, 43, 3/4, 163-176, https://doi.org/10.1007/BF02292946
. [all data]
Rostad and Pereira, 1986
Rostad, C.E.; Pereira, W.E.,
Kovats and Lee retention indices determined by gas chromatography/mass spectrometry for organic compounds of environmental interest,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 6, 328-334, https://doi.org/10.1002/jhrc.1240090603
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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