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| CAS号 : | 20357-20-4 |
精确质量 : | 228.93700 |
| 分子式 : | C7H4BrNO3 |
logP : | 2.69300 |
| 分子量 : | 230.01600 |
PSA : | 62.89000 |
2-硝基-5-溴苯甲醛 | |
5-Bromo-2-nitrobenzaldehyde | |
20357-20-4 | |
C7H4BrNO3 | |
230.01600 | |
62.89000 | |
2.69300 | |
228.93700 |
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1.652
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153.7ºC
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0.000166mmHg at 25°C
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1.781g/cm3
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330.5ºC 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% |
