短语词组短语Propargyl alcohol propoxylate 羟丙基炔丙基醚;丙炔醇丙氧基化物Poly propargyl alcohol 聚丙炔醇Propargyl alcohol propoxylateCAS 羟丙基炔丙基醚Propargyl alcohol ethoxylate 丙炔醇乙氧基化合物 返回 propargyl alcohol