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| CAS号 : | 2454-72-0 |
精确质量 : | 197.03200 |
| 分子式 : | C8H7NO5 |
logP : | 1.64470 |
| 分子量 : | 197.14500 |
PSA : | 92.35000 |
4-羟基-5-甲氧基-2-硝基苯甲醛 | |
4-hydroxy-5-methoxy-2-nitrobenzaldehyde | |
2454-72-0 | |
C8H7NO5 | |
197.14500 | |
92.35000 | |
1.64470 | |
197.03200 |
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1.629
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195.3ºC
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5.99E-07mmHg at 25°C
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1.456g/cm3
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399.3ºC at 760mmHg
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2913000090
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品名, 成分含量, 用途 |
|
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% |
|
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% |
