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化合物简介
基本信息
CAS:14736-31-3
中文别名:4-氧代-4H-1-苯并吡喃-2-甲酸乙酯;
英文别名:ethyl 4-oxochromen-2-carboxylate;4H-1-BENZOPYRAN-2-CARBOXYLIC ACID,4-OXO-,ETHYL ESTER;ethyl 4-oxo-4H-chromene-2-carboxylate;4-Oxo-4H-chromen-2-carbonsaeure-aethylester;Chromone-2-carboxylic acid ethyl ester;Ethyl 4-oxo-4H-1-benzopyran-2-carboxylate;ethyl chromone-2-carboxylate;4-oxo-4H-chromene-2-carboxylic acid ethyl ester;2-ethyloxycarbonyl-chromone;
分子式:C12H10O4
分子量:218.205
精确质量:218.058
Psa:56.51
Logp:1.9697
中文别名:4-氧代-4H-1-苯并吡喃-2-甲酸乙酯;
英文别名:ethyl 4-oxochromen-2-carboxylate;4H-1-BENZOPYRAN-2-CARBOXYLIC ACID,4-OXO-,ETHYL ESTER;ethyl 4-oxo-4H-chromene-2-carboxylate;4-Oxo-4H-chromen-2-carbonsaeure-aethylester;Chromone-2-carboxylic acid ethyl ester;Ethyl 4-oxo-4H-1-benzopyran-2-carboxylate;ethyl chromone-2-carboxylate;4-oxo-4H-chromene-2-carboxylic acid ethyl ester;2-ethyloxycarbonyl-chromone;
分子式:C12H10O4
分子量:218.205
精确质量:218.058
Psa:56.51
Logp:1.9697
编号系统
EINECS号:238-797-4
物化性质
密度:1.289g/cm3
沸点:325ºC at 760 mmHg
闪点:143.2ºC
折射率:1.567
蒸汽压:0.000237mmHg at 25°C
沸点:325ºC at 760 mmHg
闪点:143.2ºC
折射率:1.567
蒸汽压:0.000237mmHg at 25°C
安全信息
海关编码:2918300090
生产方法及用途
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图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict
