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| CAS号 : | 7311-63-9 |
精确质量 : | 205.90400 |
| 分子式 : | C5H3BrO2S |
logP : | 2.20880 |
| 分子量 : | 207.04500 |
PSA : | 65.54000 |
5-溴-2-羧基噻吩 | |
5-Bromo-2-thiophenecarboxylic acid | |
7311-63-9 | |
C5H3BrO2S | |
207.04500 | |
65.54000 | |
2.20880 | |
205.90400 |
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1.65
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白色粉末
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146.7ºC
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318.9ºC at 760 mmHg
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140 °C
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1.923 g/cm3
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S26-S36/37/39-S22-S36
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Xn
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R20/21/22; R36/37/38
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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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