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| CAS号 : | 91335-51-2 |
精确质量 : | 272.00500 |
| 分子式 : | C11H13BrO3 |
logP : | 3.05900 |
| 分子量 : | 273.12300 |
PSA : | 35.53000 |
2-溴-4,5-二乙氧基苯甲醛 | |
2-Bromo-4,5-diethoxybenzaldehyde | |
91335-51-2 | |
C11H13BrO3 | |
273.12300 | |
35.53000 | |
3.05900 | |
272.00500 |
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1.551
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161.6ºC
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|
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1.377g/cm3
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343.6ºC at 760mmHg
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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% |
