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| CAS号 : | 175205-72-8 |
精确质量 : | 293.79800 |
| 分子式 : | C4HBrCl2O2S2 |
logP : | 4.17230 |
| 分子量 : | 295.99000 |
PSA : | 70.76000 |
3-溴-5-氯噻酚-2-磺酰氯 | |
3-Bromo-5-chlorothiophene-2-sulfonyl chloride | |
175205-72-8 | |
C4HBrCl2O2S2 | |
295.99000 | |
70.76000 | |
4.17230 | |
293.79800 |
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1.579
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163.5ºC
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0.000208mmHg at 25°C
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34-36ºC
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2.059g/cm3
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346.7ºC at 760mmHg
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2934999090
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UN 3261
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R34
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S26; S36/37/39; S45
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Xi; 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: |
