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| CAS号 : | 87199-17-5 |
精确质量 : | 150.04900 |
| 分子式 : | C7H7BO3 |
logP : | -0.82110 |
| 分子量 : | 149.94000 |
PSA : | 57.53000 |
4-甲酰基苯硼酸 | |
4-Formylphenylboronic acid | |
87199-17-5 | |
C7H7BO3 | |
149.94000 | |
57.53000 | |
-0.82110 | |
150.04900 |
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白色至淡黄色晶体粉末
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164.013ºC
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347.584ºC at 760 mmHg
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237-242 °C(lit.)
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1.244 g/cm3
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0-6ºC
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3
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S22-S26-S36/37/39-S45-S37/39
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UN 1759 8/PG 3
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C
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R34; R36/37/38
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2931900090
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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