disubstituted

/daɪˈsʌbstɪˌtutɪd/
adjective
  1. In chemistry, describing a molecule in which two atoms or groups have been replaced by other atoms or groups.
    • The lab synthesized a disubstituted benzene ring for the experiment.
    • The chemist studied the reaction of a disubstituted compound with oxygen.
    • Disubstituted alkenes often have different properties than monosubstituted ones.
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