- Formula: C9H20
- Molecular weight: 128.2551
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: MAKRYGRRIKSDES-UHFFFAOYSA-N
- CAS Registry Number: 922-28-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: 3,4-Dimethylheptane
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- Other data available:
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Normal alkane RI, non-polar column, custom temperature program
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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
|Active phase||OV-101||Polydimethyl siloxane||Polydimethyl siloxanes||Squalane|
|Column length (m)|
|Column diameter (mm)|
|Phase thickness (m)|
|Program||not specified||not specified||not specified||not specified|
|Reference||Du and Liang, 2003||Junkes, Castanho, et al., 2003||Yin, Guo, et al., 2001||Petrov, 1984|
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Du and Liang, 2003
Du, Y.; Liang, Y., Data mining for seeking accurate quantitative relationship between molecular structure and GC retention indices of alkanes by projection pursuit, Comput. Biol. Chem., 2003, 27, 3, 339-353, https://doi.org/10.1016/S1476-9271(02)00081-6 . [all data]
Junkes, Castanho, et al., 2003
Junkes, B.S.; Castanho, R.D.M.; Amboni, C.; Yunes, R.A.; Heinzen, V.E.F., Semiempirical Topological Index: A Novel Molecular Descriptor for Quantitative Structure-Retention Relationship Studies, Internet Electronic Journal of Molecular Design, 2003, 2, 1, 33-49. [all data]
Yin, Guo, et al., 2001
Yin, C.; Guo, W.; Lin, T.; Liu, S.; Fu, R.; Pan, Z.; Wang, L., Application of wavelet neural network to the prediction of gas chromatographic retention indices of alkanes, J. Chinese Chem. Soc., 2001, 48, 739-749. [all data]
Petrov, A.A., Hydrocarbons of petroleum, Nauka (publishing house), Moscow, 1984, 263. [all data]
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
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