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| CAS号 : | 609-11-0 |
精确质量 : | 271.90500 |
| 分子式 : | C6H10Br2O2 |
logP : | 2.09640 |
| 分子量 : | 273.95000 |
PSA : | 26.30000 |
2,3-二溴正丁酸乙酯 | |
ethyl 2,3-dibromobutanoate | |
609-11-0 | |
C6H10Br2O2 | |
273.95000 | |
26.30000 | |
2.09640 | |
271.90500 |
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1.506
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90.9ºC
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104 °C / 17mmHg
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1,69 g/cm3
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S26-S36/37/39
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R34
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2915900090
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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% |
用途: 合成医药的中间体。 |
