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| CAS号 : | 181219-01-2 |
精确质量 : | 205.12700 |
| 分子式 : | C11H16BNO2 |
logP : | 1.38080 |
| 分子量 : | 205.06100 |
PSA : | 31.35000 |
4-吡啶硼酸频哪醇酯 | |
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | |
181219-01-2 | |
C11H16BNO2 | |
205.06100 | |
31.35000 | |
1.38080 | |
205.12700 |
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1.489
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白色至灰白色粉末
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135.8ºC
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300.9ºC at 760mmHg
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149-153 °C(lit.)
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1.03g/cm3
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Insoluble
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0.00195mmHg at 25°C
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Refrigerator (+4ºC)
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3
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S26-S36
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Xi
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R36/37/38
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2933399090
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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% |
