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| CAS号 : | 21702-84-1 |
精确质量 : | 263.87900 |
| 分子式 : | C7H6Br2O |
logP : | 3.22020 |
| 分子量 : | 265.93000 |
PSA : | 9.23000 |
2,4-二溴苯甲醚 | |
2,4-dibromo-1-methoxybenzene | |
21702-84-1 | |
C7H6Br2O | |
265.93000 | |
9.23000 | |
3.22020 | |
263.87900 |
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1.576
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淡米色结晶粉末
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82-88°C/0.3mm
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101-106 °C1 mm Hg(lit.)
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61-63 °C(lit.)
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1.823 g/cm3
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0.00295mmHg at 25°C
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3
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S26-S37/39-S24/25
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Xi
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R36/37/38
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2909309090
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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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