短语词组短語Propargyl alcohol propoxylate 羥丙基炔丙基醚;丙炔醇丙氧基化物Poly propargyl alcohol 聚丙炔醇Propargyl alcohol propoxylateCAS 羥丙基炔丙基醚Propargyl alcohol ethoxylate 丙炔醇乙氧基化郃物 返回 propargyl alcohol