2 2 dichloro 3 methylpentane July 8, 2019 16 32 64 128 2 2 dichloro 3 methylpentane structure Explain why 2 2 dichloro 3 methylpentane is a structural isomer 2 4 dichloro 3 ethyl 2 methylpentane 2 3-chloro-2 2-dimetylopentanal 2 3-dichlorpentan 2 2 dichloro 3 metylopentan