Ethylidene dibromide
Structure: CH₃–CHBr₂
IUPAC name: 1,1-dibromoethane

Isopropylidene dichloride
Structure: (CH₃)₂CCl₂
IUPAC name: 2,2-dichloropropane

Ethylene dibromide
Structure: Br–CH₂–CH₂–Br
IUPAC name: 1,2-dibromoethane

Isobutene dibromide (addition product of Br₂ across 2-methylprop-1-ene)
Structure: CH₂Br–CBr(CH₃)₂ (derived from CH₂=C(CH₃)₂ + Br₂)
IUPAC name: 1,2-dibromo-2-methylpropane

Tetramethylene dibromide
Structure: Br–(CH₂)₄–Br
IUPAC name: 1,4-dibromobutane