methylene definition

  • noun:
    • A bivalent hydrocarbon radical, CH2-, a component of unsaturated hydrocarbons.
    • The divalent radical CH2< where no-cost valencies are part of solitary bonds.
    • similar team, present as a repeating product, in aliphatic compounds with brands particularly hexamethylenediamine.
    • The unstable carbene CH2:
    • A divalent hydrocarbon radical, -CH2-, not known into the free condition, but viewed as an important residue and element of particular derivatives of methane; ; -- previously labeled as also methene.
    • A bivalent hydrocarbon radical (CH2) which doesn't occur no-cost, but happens in several compounds, as methylene iodide, CH2I2. Also known as methene.
    • the bivalent radical CH2 produced by methane

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