起订:1吨
供应:100吨
产品型号：工业级
英文名称：1，4-Cyclohexanedicarboxylic acidEnglish noun : 1，4-Cyclohexanedicarboxylic acidCAS：1076-97-7分子结构 ： Molecular Structure ： 分子式 ：C8H12O4Molecular Formula : C8H12O4分子量 ：172.18Molecular Weigh t: 172.18熔点 : 164-167°C(lit.)Melting point : 164-167°C(lit.)闪点: 235°CFlash point: 235°C水溶解性: SOLUBLEWater-soluble: SOLUBLE化学性质 ：顺反混合物为白色结晶体，溶于乙醇、丙酮和氯仿等有机溶剂。反式-1，4-环已二甲酸为白色磷柱状结晶体，在水中溶解度比顺式小，熔点大于300℃。顺式-1，4-环已二甲酸为白色叶片结晶体，在水中有相当的溶解度，熔点170～171℃。Chemical properties : cis-trans mixture of white crystal, soluble in ethanol, acetone and chloroform and other organic solvents. Trans-1,4 - ring has a white phosphorus acid columnar crystals, solubility in water than the cis small, the melting point greater than 300 ℃. Cis-1,4 - ring has two leaves of formic acid as white crystals, a considerable solubility in water, melting point 170 ~ 171 ℃.用途：在医药方面用于合成消化性溃疡药，在聚酯树脂方面，用作改性单体，改善聚酯树脂变黄，在不改变硬度的情况下，改善其挠性（软性）。Uses: In Chinese medicine used in the synthesis of peptic ulcer drug, in the polyester resin, the monomer used as a modification to improve the polyester resin yellow, in the case does not change the hardness and improve its flexible (soft).规格：≥98%Content: ≥98%包装：200KG桶装。Packing: 200KG drums.
