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| CAS号 : | 55854-46-1 |
精确质量 : | 259.83700 |
| 分子式 : | C4H2BrClO2S2 |
logP : | 3.51890 |
| 分子量 : | 261.54400 |
PSA : | 70.76000 |
5-溴噻吩-2-磺酰氯 | |
5-Bromothiophenesulfonyl chloride | |
55854-46-1 | |
C4H2BrClO2S2 | |
261.54400 | |
70.76000 | |
3.51890 | |
259.83700 |
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淡黄色结晶低熔点固体
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1.619
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>230 °F
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40-44 °C(lit.)
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1.985g/cm3
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100-102 °C0.5 mm Hg(lit.)
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GHS05, GHS07 | |
危险 | |
H314; H317 | |
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II
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8
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2934999090
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UN 3261 8/PG 2
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3
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R34
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S26-S36/37/39-S45-S28A-S25
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C
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
