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新合成的含苯并三唑基团的液晶,对290～350nm 的紫外线具有较强的吸收能力。介绍了其合成方法及部分性质。
The newly synthesized benzotriazole group-containing liquid crystal has strong absorptivity to ultraviolet rays of 290 to 350 nm. The synthesis method and some properties are introduced.