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| CAS号 : | 28006-94-2 |
精确质量 : | 273.98400 |
| 分子式 : | C10H11BrO4 |
logP : | 2.28740 |
| 分子量 : | 275.09600 |
PSA : | 44.76000 |
5-溴-2,3,4-三甲氧基-苯甲醛 | |
5-Bromo-2,3,4-trimethoxybenzaldehyde | |
28006-94-2 | |
C10H11BrO4 | |
275.09600 | |
44.76000 | |
2.28740 | |
273.98400 |
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1.555
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165.196ºC
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0mmHg at 25°C
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1.453g/cm3
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349.54ºC at 760 mmHg
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2913000090
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品名, 成分含量, 用途 |
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2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
