43193-60-8
中文名称
吡嗪四羧酸
英文名称
pyrazinetetracarboxylic acid
CAS
43193-60-8
分子式
C8H4N2O8
分子量
256.13
MOL 文件
43193-60-8.mol
更新日期
2026/01/26 15:14:58
43193-60-8 结构式
基本信息
中文别名
吡嗪四羧酸2,3,5,6-吡嗪四羧酸
吡嗪-2,3,5,6-四羧酸
英文别名
pyrazinetetracarboxylic acid2,3,5,6-Pyrazinetetracarboxylic acid
Pyrazine-2,3,5,6-tetracarboxylic acid
pyrazinetetracarboxylic acid（WS204348）
所属类别
有机原料：羧酸类化合物及衍生物物理化学性质
熔点205℃ (decomposition)
沸点660.0±55.0 °C(Predicted)
密度2.032±0.06 g/cm3(Predicted)
储存条件Storage temp. 2-8°C
酸度系数(pKa)0.58±0.10(Predicted)
外观White to off-white Solid
参考文献
文献 1
[1] Notes- Cyclization of 1,5-Diphenyl-1,3,5-pentametrione with Ethyl Oxalate. 3,5-Dibenzoyl-1,2,4-cyclopentanetrione and Its Quinoxaline. https://doi.org/10.1021/jo01063a608
[2] Novel 3D Alkali–Lanthanide Heterometal–Organic Frameworks with Pyrazine-2,3,5,6-tetracarboxylic Acid: Synthesis, Structure, and Magnetism. https://doi.org/10.1021/cg5001254
[3] Pyrazinetetracarboxylic Acid as an Assembler Ligand in Uranyl–Organic Frameworks. https://doi.org/10.1021/cg701246j