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| CAS号 : | 3958-03-0 |
精确质量 : | 395.64500 |
| 分子式 : | C4Br4S |
logP : | 4.79810 |
| 分子量 : | 399.72400 |
PSA : | 28.24000 |
四溴噻吩 | |
Tetrabromothiophene | |
3958-03-0 | |
C4Br4S | |
399.72400 | |
28.24000 | |
4.79810 | |
395.64500 |
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1.697
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棕色结晶粉末
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324-327°C
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326 °C(lit.)
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116-118 °C(lit.)
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2.782g/cm3
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry area away from incompatible substances.
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3
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S24/25
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Xi
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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% |
