119-18-6
中文名称
1-苯基-5-吡唑啉酮-3-羧酸
英文名称
5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid
CAS
119-18-6
EINECS 编号
204-304-6
分子式
C10H8N2O3
MDL 编号
MFCD00037318
分子量
204.18
MOL 文件
119-18-6.mol
更新日期
2023/03/20 15:41:17
119-18-6 结构式
基本信息
中文别名
1-苯基吡唑酮-3-羧酸1-苯基-5-吡唑啉酮-3-羧酸
英文别名
1-PHENYL-3-CARBOXY-5-PYRAZOLONE1-PHENYL-5-PYRAZOLONE-3-CARBOXYLIC ACID
1-PHENYLIMIDAZOL-5(4H)-ONE-3-CARBOXYLIC ACID
1-PHENYLPYRAZOL-5-ONE-3-CARBOXYLIC ACID
5-OXO-1-PHENYL-2-PYRAZOLIN-3-CARBOXYLIC ACID
5-OXO-1-PHENYL-2-PYRAZOLINE-3-CARBOXYLIC ACID
5-OXO-1-PHENYL-4,5-DIHYDRO-1 H-PYRAZOLE-3-CARBOXYLIC ACID
TIMTEC-BB SBB010085
3-carboxy-1-phenyl-5-pyrazolone
3-Carboxy-1-Phenyl-5-Pyrozolone
1-PHYNYL-3-CARBOXY-5-PYRAZOLONE
4,5-dihydro-5-oxo-1-phenyl-1h-pyrazole-3-carboxylic acid
1-Phenyl-3-carboxyl-5-pyrazolone
3-Carboxy-1-phenyl-2-pyrazolin-5-one
1-PHENYL-3-CARBOXY-5-PYRAZOLONE 98%
2,5-DISULFOBENZALDEHYDE
1-Phenyl-3-carboxy-5(4H)-pyrazolone
物理化学性质
熔点237 °C(lit.)
沸点375.1±25.0 °C(Predicted)
密度1.41±0.1 g/cm3(Predicted)
酸度系数(pKa)-2.53±0.20(Predicted)
