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CAS号: 3260-44-4 英文名称: 4-Hydroxyphthalazine-1-carboxylicacid 英文同义词: 4-Hydroxyphthalazine-1-carboxylicacid;4-oxo-3H-phthalazine-1-carboxylic acid;4-keto-3H-phthalazine-1-carboxylic acid;4-hydroxynaphthyridine-1-carboxylic acid;1-phthalazinecarboxylic acid, 3,4-dihydro-4-oxo-;4-oxo-3,4-dihydrophthalazine-1-carboxylic acid(SALTDATA: FREE) 中文名称: 4-羟基酞嗪-1-羧酸 中文同义词: 4-羟基酞嗪-1-羧酸;4-羟基二氮杂萘-1-羧酸;4-氧代-3H-酞嗪-1-羧酸;3,4-二氢-4-氧代-1-酞嗪羧酸;4-氧代-3,4-二氢酞嗪-1-羧酸;4-氧代-3,4-二氢-酞嗪-1-羧酸 分子式: C9H6N2O3 分子量: 190.16 熔点 : 232 °C 密度 : 1.56±0.1 g/cm3(Predicted) 酸度系数(pKa): 1.24±0.20(Predicted) HazardClass : IRRITANT