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| CAS号 : | 4784-77-4 |
精确质量 : | 133.97300 |
| 分子式 : | C4H7Br |
logP : | 1.95740 |
| 分子量 : | 135.00200 |
PSA : | 0.00000 |
1-溴-2-丁烯 | |
1-Bromo-2-Butene | |
4784-77-4 | |
C4H7Br | |
135.00200 | |
0.00000 | |
1.95740 | |
133.97300 |
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n20/D 1.480(lit.)
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11 °C
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97-99 °C(lit.)
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1.312 g/mL at 25 °C(lit.)
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0-6ºC
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3
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S16-S26-S36
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UN 1993 3/PG 2
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F
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R11; R36/37
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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% |
<p>用于有机合成。</p> |
