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| CAS号 : | 2635-13-4 |
精确质量 : | 199.94700 |
| 分子式 : | C7H5BrO2 |
logP : | 2.17780 |
| 分子量 : | 201.01700 |
PSA : | 18.46000 |
4-溴-1,2-亚甲二氧基苯 | |
5-bromo-1,3-benzodioxole | |
2635-13-4 | |
C7H5BrO2 | |
201.01700 | |
18.46000 | |
2.17780 | |
199.94700 |
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n20/D 1.583(lit.)
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无色至淡橙色液体
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>230 °F
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85-86 °C1 mm Hg(lit.)
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1.669 g/mL at 25 °C(lit.)
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0.013mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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3
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S26-S36-S37/39
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Xi
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R36/37/38
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2932999099
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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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<p>用作日用化学品中间体</p> |
