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???(??):: COPPERBUTYRATE;copper butanoate;copper dibutyrate;Copper(II) Butyrate;Dibutyric acid copper(II) salt;Di(butanoic acid)copper(II) salt;Bisbutanoic acid copper(II) salt

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large, dark green; monoclinic, hexagonal plates; becomes dull and disintegrates after several days of exposure to air [MER06]

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