23866-72-0
中文名称
7-羟基-4-氧代-4H-苯并吡喃-2-羧酸乙酯
英文名称
Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate
CAS
23866-72-0
分子式
C12H10O5
分子量
234.2
MOL 文件
23866-72-0.mol
更新日期
2026/11/02 12:19:41
23866-72-0 结构式
基本信息
中文别名
7-羟基-4-氧代-4H-色烯-2-羧酸乙酯7-羟基-4-氧代-4H-苯并吡喃-2-羧酸乙酯
英文别名
ethyl7-hydroxy-4-oxochromene-2-carboxylateethyl 7-hydroxy-4-oxo-4H-chromen-2-carboxylate
Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate
Ethyl7-hydroxy-4-oxo-4H-chromene-2-carboxylate97%
Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate 97%
Ethyl 7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate
Ethyl7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate97%
Ethyl 7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate 97%
7-Hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester
4H-1-Benzopyran-2-carboxylic acid, 7-hydroxy-4-oxo-, ethyl ester
所属类别
医药中间体：吡喃类化合物物理化学性质
熔点222 °C
沸点408.6±45.0 °C(Predicted)
密度1.397±0.06 g/cm3(Predicted)
酸度系数(pKa)6.94±0.40(Predicted)
CAS 数据库23866-72-0
7-羟基-4-氧代-4H-苯并吡喃-2-羧酸乙酯价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2017/11/01 | BTB10085DA | 7-羟基-4-氧代-4H-苯并吡喃-2-羧酸乙酯 ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate | 23866-72-0 | 1GR | 520元 |
| 2017/11/01 | BTB10085EA | 7-羟基-4-氧代-4H-苯并吡喃-2-羧酸乙酯 ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate | 23866-72-0 | 10GR | 2734元 |
| 2017/11/01 | BTB10085EB | 7-羟基-4-氧代-4H-苯并吡喃-2-羧酸乙酯 ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate | 23866-72-0 | 25GR | 5304元 |