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| CAS号 : | 94839-07-3 |
精确质量 : | 166.04400 |
| 分子式 : | C7H7BO4 |
logP : | -0.90490 |
| 分子量 : | 165.93900 |
PSA : | 58.92000 |
3.4-(亚甲基二氧基)苯硼酸 | |
3,4-(Methylenedioxy)Benzeneboronic Acid | |
94839-07-3 | |
C7H7BO4 | |
165.93900 | |
58.92000 | |
-0.90490 | |
166.04400 |
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白色粉末
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163.867ºC
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0-6ºC
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224-229 °C(lit.)
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1.423 g/cm3
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347.342ºC at 760 mmHg
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2932999099
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3
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R36/37/38
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S37/39-S26
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Xi
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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% |
