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| CAS号 : | 144025-03-6 |
精确质量 : | 158.03500 |
| 分子式 : | C6H5BF2O2 |
logP : | -0.35540 |
| 分子量 : | 157.91100 |
PSA : | 40.46000 |
2,4-二氟苯硼酸 | |
2,4-Difluorophenylboronic acid | |
144025-03-6 | |
C6H5BF2O2 | |
157.91100 | |
40.46000 | |
-0.35540 | |
158.03500 |
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灰白色至淡米色或黄色粉末
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105.6ºC
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251ºC at 760mmHg
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247-250 °C
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1.35g/cm3
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1.14mmHg at 25°C
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0-6ºC
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S37/39-S26-S36
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2931909090
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Xn
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R22; R36/37/38
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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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