[mgazz]

I have a Chemistry 11 lab where I have to find all (38) isomers of C6H12. I only have 37 and need help finding the last one. Any name listed twice is an enantiomer. I wasn't sure if I was supposed to post this in the high school chemistry forum or organic chemistry but I figured this would be better. I can try to answer any questions about my answers. Thanks

Rings

• Cyclohexane
  
• Methylcyclopentane
  
• Ethylcyclobutane
  
• 1,1-dimethylcyclobutane
  
• Trans-1,2-dimethylcyclobutane
  
• Trans-1,2-dimethylcyclobutane
  
• Cis-1,2-dimethylcyclobutane
  
• Cis-1,3-dimethylcyclobutane
  
• Trans-1,3-dimethylcyclobutane
  
• N-Propylcyclopropane
  
• Isopropylcyclopropane
  
• 1-ethyl,1-methylcyclopropane
  
• Cis-1-ethyl,2-methylcyclopropane
  
• Trans-1-ethyl-2-methylcyclopropane
  
• Cis-1-ethyl,2-methylcyclopropane
  
• Trans-1-ethyl-2-methylcyclopropane
  
• 1,1,2-trimethylcyclopropane
  
• 1,1,2-trimethylcyclopropane
  
• Cis,cis-1,2,3-trimethylcyclopropane
  
• Cis-trans-1,2,3-trimethylpropane
  

Double Bonds

• 1-Hexene
  
• Cis-2-hexene
  
• Trans-2-hexene
  
• Cis-3-hexene
  
• Trans-3-hexene
  
• 2-methyl-1-pentene
  
• 3-methyl-1-pentene
  
• 4-methyl-1-pentene
  
• 2-methyl-2-pentene
  
• Cis-3-methyl-2-pentene
  
• Trans-3-methyl-2-pentene
  
• Cis-4-methyl-2-pentene
  
• Trans-4-methyl-2-pentene
  
• 2,3-dimethyl-1-butene
  
• 3,3-dimethyl-1-butene
  
• 2,3-dimethyl-2-butene
  
• 2-ethyl-1-butene
  

[sjb]

I have a Chemistry 11 lab where I have to find all (38) isomers of C6H12. I only have 37 and need help finding the last one. Any name listed twice is an enantiomer. I wasn't sure if I was supposed to post this in the high school chemistry forum or organic chemistry but I figured this would be better. I can try to answer any questions about my answers. Thanks

Rings

• Cyclohexane
  
• Methylcyclopentane
  
• Ethylcyclobutane
  
• 1,1-dimethylcyclobutane
  
• Trans-1,2-dimethylcyclobutane
  
• Trans-1,2-dimethylcyclobutane
  
• Cis-1,2-dimethylcyclobutane
  
• Cis-1,3-dimethylcyclobutane
  
• Trans-1,3-dimethylcyclobutane
  
• N-Propylcyclopropane
  
• Isopropylcyclopropane
  
• 1-ethyl,1-methylcyclopropane
  
• Cis-1-ethyl,2-methylcyclopropane
  
• Trans-1-ethyl-2-methylcyclopropane
  
• Cis-1-ethyl,2-methylcyclopropane
  
• Trans-1-ethyl-2-methylcyclopropane
  
• 1,1,2-trimethylcyclopropane
  
• 1,1,2-trimethylcyclopropane
  
• Cis,cis-1,2,3-trimethylcyclopropane
  
• Cis-trans-1,2,3-trimethylpropane
  

Double Bonds

• 1-Hexene
  
• Cis-2-hexene
  
• Trans-2-hexene
  
• Cis-3-hexene
  
• Trans-3-hexene
  
• 2-methyl-1-pentene
  
• 3-methyl-1-pentene
  
• 4-methyl-1-pentene
  
• 2-methyl-2-pentene
  
• Cis-3-methyl-2-pentene
  
• Trans-3-methyl-2-pentene
  
• Cis-4-methyl-2-pentene
  
• Trans-4-methyl-2-pentene
  
• 2,3-dimethyl-1-butene
  
• 3,3-dimethyl-1-butene
  
• 2,3-dimethyl-2-butene
  
• 2-ethyl-1-butene
  

Aren't there two 3-methyl-1-pentenes?

[mgazz]

Aren't there two 3-methyl-1-pentenes?

There we go, thank you very much!