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| CAS号 : | 765-58-2 |
精确质量 : | 175.93000 |
| 分子式 : | C5H5BrS |
logP : | 2.81900 |
| 分子量 : | 177.06200 |
PSA : | 28.24000 |
2-溴-5-甲基噻吩 | |
2-Bromo-5-methylthiophene | |
765-58-2 | |
C5H5BrS | |
177.06200 | |
28.24000 | |
2.81900 | |
175.93000 |
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n20/D 1.569(lit.)
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无色至淡黄色液体
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173 °F
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65 °C15 mm Hg(lit.)
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58ºC
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1.552 g/mL at 25 °C(lit.)
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Stable if stored as directed.
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Refrigerator
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3
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S23; S36/37/39
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III
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Xi
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R20/21/22; R36/37/38
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2934999090
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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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