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CAS号:4664-08-8
英文名称:PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE
英文同义词:CINCHOMERONIC ANHYDRIDE;FURO[3,4-C]PYRIDINE-1,3-DIONE;3,4-PYRIDINEDICARBOXYLIC ANHYDRIDE;PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE;1H,3H-furo[3,4-c]pyridine-1,3-dione;3,4-Pyridinecarboxylic acid anhydride;3,4-Pyridinecarboxylic anhydride, 97%;3,4-Pyridinedicarboxylic anhydride 97%;3,4-PYRIDINEDICARBOXYLIC ACID ANHYDRIDE;3,4-Pyridinedicarboxylic anhydride ,97%
中文名称:吡啶-3,4-二羧酸酐
中文同义词:4-吡啶二酸酐;3,4-吡啶二酸酐;吡啶-3,4-二羧酸酐;吡啶-3,4-二甲酸酐;吡啶-3,4-二甲酸酐,97%
分子式:C7H3NO3
分子量:149.1
熔点:75-77 °C (lit.)
沸点:139-142 °C(Press: 12 Torr)
密度:1.556±0.06 g/cm3(Predicted)
储存条件:Keep in dark place,Sealed in dry,Room Temperature
酸度系数(pKa):-0.38±0.20(Predicted)
水溶解性:Decomposes in water.
敏感性:Moisture Sensitive
CAS 数据库:4664-08-8(CAS DataBase Reference)