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| CAS号 : | 72744-56-0 |
精确质量 : | 243.93700 |
| 分子式 : | C8H5BrO4 |
logP : | 1.87600 |
| 分子量 : | 245.02700 |
PSA : | 55.76000 |
5-溴-1,3-苯并间二氧杂环戊烯-4-羧酸 | |
5-BROMO-1,3-BENZODIOXOLE-4-CARBOXYLIC ACID | |
72744-56-0 | |
C8H5BrO4 | |
245.02700 | |
55.76000 | |
1.87600 | |
243.93700 |
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1.648
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167.403ºC
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169-173ºC
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1.895g/cm3
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353.188ºC at 760 mmHg
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2932999099
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R22; R36/37/38
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S26; S36/37
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Xn
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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