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| CAS号 : | 2075-45-8 |
精确质量 : | 145.94800 |
| 分子式 : | C3H3BrN2 |
logP : | 1.17220 |
| 分子量 : | 146.97300 |
PSA : | 28.68000 |
4-溴吡唑 | |
4-bromo-1H-pyrazole | |
2075-45-8 | |
C3H3BrN2 | |
146.97300 | |
28.68000 | |
1.17220 | |
145.94800 |
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1.602
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白色至奶油色结晶粉末
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108ºC
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250-260 °C(lit.)
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93-96 °C(lit.)
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1.904g/cm3
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0.027mmHg at 25°C
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UQ6200000
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3
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S26-S37/39
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Xi
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R36/37/38
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2933199090
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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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