53976-12-8
英文名称
ethyl 4,5-dimethyl-2-{[(4-methylphenyl)sulfonyl]amino}-3-thiophenecarboxylate
CAS
53976-12-8
分子式
C16H19NO4S2
分子量
353.46
MOL 文件
53976-12-8.mol
结构式
基本信息
英文别名
ethyl 4,5-dimethyl-2-{[(4-methylphenyl)sulfonyl]amino}thiophene-3-carboxylate
ethyl 4,5-dimethyl-2-{[(4-methylphenyl)sulfonyl]amino}-3-thiophenecarboxylate
3-Thiophenecarboxylic acid, 4,5-dimethyl-2-[[(4-methylphenyl)sulfonyl]amino]-, ethyl ester
ethyl 4,5-dimethyl-2-{[(4-methylphenyl)sulfonyl]amino}-3-thiophenecarboxylate
3-Thiophenecarboxylic acid, 4,5-dimethyl-2-[[(4-methylphenyl)sulfonyl]amino]-, ethyl ester
物理化学性质
| 熔点 | 91.5-92.5 °C(Solv: methanol (67-56-1)) |
| 沸点 | 489.1±55.0 °C(Predicted) |
| 密度 | 1.303±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 8.25±0.10(Predicted) |