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CAS号: 345642-86-6 英文名称: 5-Hydroxy-2-pyrimidinecarbonitrile 英文同义词: 2-cyano-5-pyrimidinol;5-hydroxy-2-pyrimidinecarbonitrile;5-Hydroxypyrimidine-2-carbonitrile;2-Pyrimidinecarbonitrile, 5-hydroxy-;4-HYDROXYPYRIMIDINE-5-CARBONITRILE,97%;2-Pyrimidinecarbonitrile, 5-hydroxy- (9CI);5-hydroxy-2-pyrimidinecarbonitrile:2-cyano-5-pyrimidinol 中文名称: 2-氰基-5-羟基嘧啶 中文同义词: 5-羟基嘧啶-2-腈;5-羟基嘧啶-2-甲腈;2-氰基-5-羟基嘧啶 分子式: C5H3N3O 分子量: 121.1 沸点 : 357°C 密度 : 1.45 闪点 : 170°C 酸度系数(pKa): 4.49±0.23(Predicted)