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| CAS号 : | 511-67-1 |
精确质量 : | 283.84300 |
| 分子式 : | C4H2Br2N2O3 |
logP : | 0.49610 |
| 分子量 : | 285.87800 |
PSA : | 75.27000 |
5,5-二溴巴比妥酸 | |
5,5-Dibromobarbituric Acid | |
511-67-1 | |
C4H2Br2N2O3 | |
285.87800 | |
75.27000 | |
0.49610 | |
283.84300 |
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1.63
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240-242ºC(lit.)
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2.482g/cm3
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3
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8
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S26-S36/37/39-S45
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III
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UN 3261
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C
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R34
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2933540000
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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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