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Metacrolein

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Metacrolein \Met`a*cro"le*in\, n. [Pref. met- + acrolein.]
   (Chem.)
   A polymeric modification of acrolein obtained by heating it
   with caustic potash. It is a crystalline substance having an
   aromatic odor.
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