中文名 | 4-溴-3-甲基-1H-吡唑-5-羧酸乙酯 |
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英文名 | Ethyl 4-bromo-5-methyl-1H-pyrazole-3-carboxylate |
英文别名 |
Ethyl 4-bromo-3-methyl-1H-pyrazole-5-carboxylate
4-bromo-5-methyl-3-pyrazolecarboxylic acid ethyl ester 3-Ethoxycarbonyl-4-brom-5-methyl-pyrazol 1H-Pyrazole-3-carboxylic acid, 4-bromo-5-methyl-, ethyl ester 4-bromo-5-methyl-1H-pyrazole-3-carboxylic acid ethyl ester Ethyl 4-bromo-5-methylpyrazole-3-carboxylate 1H-pyrazole-5-carboxylic acid, 4-bromo-3-methyl-, ethyl ester 4-Brom-3-ethoxycarbonyl-5-methyl-pyrazol Ethyl 4-bromo-5-methyl-1H-pyrazole-3-carboxylate |
密度 | 1.6±0.1 g/cm3 |
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沸点 | 343.0±37.0 °C at 760 mmHg |
分子式 | C7H9BrN2O2 |
分子量 | 233.063 |
闪点 | 161.2±26.5 °C |
精确质量 | 231.984726 |
PSA | 54.98000 |
LogP | 1.79 |
蒸汽压 | 0.0±0.8 mmHg at 25°C |
折射率 | 1.559 |
储存条件 | 室温,干燥密封 |
海关编码 | 2933199090 |
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海关编码 | 2933199090 |
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中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |