(E)-3-Methylhept-2-ene

Formula: C₈H₁₆
Molecular weight: 112.2126
IUPAC Standard InChI: InChI=1S/C8H16/c1-4-6-7-8(3)5-2/h5H,4,6-7H2,1-3H3/b8-5+
IUPAC Standard InChIKey: OFKLSPUVNMOIJB-VMPITWQZSA-N
CAS Registry Number: 22768-20-3
Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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Stereoisomers:
- 2-Heptene, 3-methyl-, (Z)-
- 2-Heptene, 3-methyl-
Other names: 2-Heptene, 3-methyl-, (E)-; (E)-2-Heptene, 3-methyl; 3-Methyl-trans-2-heptene
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Other data available:
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Gas Chromatography

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Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Column type	Active phase	Temperature (C)	I	Reference	Comment
Capillary	Petrocol DH	30.	806.6	Soják, Addová, et al., 2004	150. m/0.25 mm/1. μm, H2
Capillary	Squalane	30.	797.2	Soják, Addová, et al., 2004	He; Column length: 93. m; Column diameter: 0.25 mm
Capillary	Squalane	40.	798.	Matukuma, 1969	N2; Column length: 91.4 m; Column diameter: 0.25 mm
Packed	Squalane	30.	797.	Tourres, 1967	H2; Column length: 10. m
Packed	Squalane	50.	797.5	Tourres, 1967	H2; Column length: 10. m

Normal alkane RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	Petrocol DH	806.	Sojak, Kubinec, et al., 2006	150. m/0.25 mm/1.0 μm, 1. K/min; T_start: 40. C; T_end: 300. C
Capillary	Petrocol DH	806.	Sojak, Kubinec, et al., 2006	150. m/0.25 mm/1.0 μm, 1. K/min; T_start: 40. C; T_end: 300. C
Capillary	Petrocol DH	806.	Sojak, Kubinec, et al., 2006	150. m/0.25 mm/1.0 μm, 1. K/min; T_start: 40. C; T_end: 300. C

References

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Soják, Addová, et al., 2004
Soják, L.; Addová, G.; Kubinec, R.; Kraus, A.; Bohác, A., Capillary gas chromatography-mass spectrometry of all 93 acyclic octenes and their identification in fluid catalytic cracked gasoline, J. Chromatogr. A, 2004, 1025, 2, 237-253, https://doi.org/10.1016/j.chroma.2003.10.112 . [all data]

Matukuma, 1969
Matukuma, A., Retention indices of alkanes through C₁₀ and alkenes through C₈ and relation between boiling points and retention data, Gas Chromatogr., Int. Symp. Anal. Instrum. Div Instrum Soc. Amer., 1969, 7, 55-75. [all data]

Tourres, 1967
Tourres, D.A., Structural analysis of industrial butene dimers by gas chromatography, J. Gas Chromatogr., 1967, 5, 1, 35-40, https://doi.org/10.1093/chromsci/5.1.35 . [all data]

Sojak, Kubinec, et al., 2006
Sojak, L.; Kubinec, R.; Jurdakova, H.; Hajekova, E.; Bajus, M., GC-MS of polyethylene and polypropylene thermal cracking produxts, Petroleum Coal, 2006, 48, 1, 1-14. [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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