Isonicotinic acid (2,4-dihydroxy-benzylidene)-hydrazide

Isonicotinic acid (2,4-dihydroxy-benzylidene)-hydrazide

英文名称:Isonicotinic acid (2,4-dihydroxy-benzylidene)-hydrazide
CAS号:263153-49-7
分子式:C13H11N3O3
分子量:257.25
EINECS号:
Mol文件:263153-49-7.mol
Isonicotinic acid (2,4-dihydroxy-benzylidene)-hydrazide 结构式

Isonicotinic acid (2,4-dihydroxy-benzylidene)-hydrazide 性质

熔点 294-295 °C
密度 1.348±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
酸度系数(pKa) 7.833±0.40(predicted)

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