. . "113764506"@en-us . . . "the simplest ketone; a highly inflammable liquid widely used as an organic solvent and as material for making plastics"@en-us . "14600504-n"^^ . "propanone"@en-us . . "dimethyl ketone"@en-us . . "acetone"@en-us . . . . . "0"^^ . "the simplest ketone; a highly inflammable liquid widely used as an organic solvent and as material for making plastics"@en-us . "0"^^ . "110460442"@en-us . "acetone"^^ . . . . . . "114600504"^^ . . .