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| CAS号 : | 49678-04-8 |
精确质量 : | 209.96800 |
| 分子式 : | C9H7BrO |
logP : | 2.66120 |
| 分子量 : | 211.05500 |
PSA : | 17.07000 |
反式-4-溴肉桂醛 | |
trans-4-Bromocinnamaldehyde | |
49678-04-8 | |
C9H7BrO | |
211.05500 | |
17.07000 | |
2.66120 | |
209.96800 |
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淡黄色固体
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1.611
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114.5ºC
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78-82ºC
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1.466g/cm3
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310.5ºC at 760 mmHg
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2913000090
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S22-S24/25
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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% |
一种有机合成中间体。 |
