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Product Name:Biphenyl-4,4'-dicarboxylic acid
CAS.NO:787-70-2
Appearance:白色固体粉末
Purity:≥99.50%
4,4-联苯二甲酸是合成液晶材料、具有阻燃性能的聚氨酯或聚酯类高分子的重要单体。以联苯类液晶做成的显示元件,具有清亮点较高、理化性能良好等优点