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Octane isomers. 1 octane 3 heptanes 7 hexanes 6 pentanes 1 butane. Octane. C – C – C – C – C – C – C – C CH 3 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 3. Octane. C – C – C – C – C – C – C – C CH 3 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 3. Octane. C – C – C – C – C – C – C – C
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Octane isomers 1 octane 3 heptanes 7 hexanes 6 pentanes 1 butane
Octane C – C – C – C – C – C – C – C CH3CH2CH2CH2CH2CH2CH2CH3
Octane C – C – C – C – C – C – C – C CH3CH2CH2CH2CH2CH2CH2CH3
Octane C – C – C – C – C – C – C – C CH3CH2CH2CH2CH2CH2CH2CH3
Octane C – C – C – C – C – C – C – C CH3CH2CH2CH2CH2CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
3 - Heptane Isomers of Octane C C C C C C C 2- methyl heptane C CH3CH(CH3)CH2CH2CH2CH2CH3 C C C C C C C 3 – methyl heptane C CH3CH2 CH(CH3)CH2CH2CH2CH3 C C C C C C C 4 – methyl heptane C CH3CH2 CH2CH(CH3)CH2CH2CH3
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
7 - Hexane Isomers of Octane C C C C C C 2,3-dimethyl hexane C C C C C C C C 2,4- dimethyl hexane C C C C C C C C 2,5 – dimethyl hexane C C C C C C C C 3,4 – dimethyl hexane C C C C C C C C C 2,2 – dimethyl hexane C C C C C C C C 3,3 dimethyl hexane C C C C C C C 3 – ethyl hexane C C
6 Pentane Isomers of Octane C C C C C C C 2,3,3 trimethyl pentane C C C C C C C 3-ethyl – 3 – methyl pentane C C C C C C C C 3-ethyl – 2 – methyl pentane C C C C C C C 2,3,4, trimethyl-pentane C C C C C C C C C 2,2,3, trimethyl-pentane C C C C C C C C 2,2,4 trimethyl-pentane C C
6 Pentane Isomers of Octane C C C C C C C 2,3,3 trimethyl pentane C C C C C C C 3-ethyl – 3 – methyl pentane C C C C C C C C 3-ethyl – 2 – methyl pentane C C C C C C C 2,3,4, trimethyl-pentane C C C C C C C C C 2,2,3, trimethyl-pentane C C C C C C C C 2,2,4 trimethyl-pentane C C
6 Pentane Isomers of Octane C C C C C C C 2,3,3 trimethyl pentane C C C C C C C 3-ethyl – 3 – methyl pentane C C C C C C C C 3-ethyl – 2 – methyl pentane C C C C C C C 2,3,4, trimethyl-pentane C C C C C C C C C 2,2,3, trimethyl-pentane C C C C C C C C 2,2,4 trimethyl-pentane C C
6 Pentane Isomers of Octane C C C C C C C 2,3,3 trimethyl pentane C C C C C C C 3-ethyl – 3 – methyl pentane C C C C C C C C 3-ethyl – 2 – methyl pentane C C C C C C C 2,3,4, trimethyl-pentane C C C C C C C C C 2,2,3, trimethyl-pentane C C C C C C C C 2,2,4 trimethyl-pentane C C
6 Pentane Isomers of Octane C C C C C C C 2,3,3 trimethyl pentane C C C C C C C 3-ethyl – 3 – methyl pentane C C C C C C C C 3-ethyl – 2 – methyl pentane C C C C C C C 2,3,4, trimethyl-pentane C C C C C C C C C 2,2,3, trimethyl-pentane C C C C C C C C 2,2,4 trimethyl-pentane C C
6 Pentane Isomers of Octane C C C C C C C 2,3,3 trimethyl pentane C C C C C C C 3-ethyl – 3 – methyl pentane C C C C C C C C 3-ethyl – 2 – methyl pentane C C C C C C C 2,3,4, trimethyl-pentane C C C C C C C C C 2,2,3, trimethyl-pentane C C C C C C C C 2,2,4 trimethyl-pentane C C
6 Pentane Isomers of Octane C C C C C C C 2,3,3 trimethyl pentane C C C C C C C 3-ethyl – 3 – methyl pentane C C C C C C C C 3-ethyl – 2 – methyl pentane C C C C C C C 2,3,4, trimethyl-pentane C C C C C C C C C 2,2,3, trimethyl-pentane C C C C C C C C 2,2,4 trimethyl-pentane C C
1 Butane Isomer of Octane C C C C C – C – C – C CH3C(CH3)2C(CH3)2CH3 2,2,3,3-tetramethyl-butane
1 Butane Isomer of Octane C C C C C – C – C – C CH3C(CH3)2C(CH3)2CH3 2,2,3,3-tetramethyl-butane
1 Butane Isomer of Octane C C C C C – C – C – C CH3C(CH3)2C(CH3)2CH3 2,2,3,3-tetramethyl-butane
1 Butane Isomer of Octane C C C C C – C – C – C CH3C(CH3)2C(CH3)2CH3 2,2,3,3-tetramethyl-butane