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| CAS号 : | 121-30-2 |
精确质量 : | 284.96400 |
| 分子式 : | C6H8ClN3O4S2 |
logP : | 3.36040 |
| 分子量 : | 285.72800 |
PSA : | 163.10000 |
5-氯-2,4-二磺酰胺基苯胺 | |
4-Amino-6-chlorobenzene-1,3-disulfonamide | |
121-30-2 | |
C6H8ClN3O4S2 | |
285.72800 | |
163.10000 | |
3.36040 | |
284.96400 |
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略黄色晶体
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1.666
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Stable at normal temperatures and pressures.
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325.4ºC
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4.98E-15mmHg at 25°C
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Keep container tightly closed.
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257-261 °C(lit.)
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1.768 g/cm3
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614.4ºC at 760 mmHg
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2935009090
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3
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R23/24; R33
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S28-S36/37
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T
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品名, 成分含量, 用途 |
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2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0% |
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2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
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2935009090. Other sulphonamides. General tariff:6.5% |
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2935009090. Other sulphonamides. General tariff: |
二、生产方法简述 间氯苯胺经氯磺酸氯磺化;液氯胺化而得。 | |
医药中间体。 |
