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| CAS号 : | 473-34-7 |
精确质量 : | 238.95700 |
| 分子式 : | C7H7Cl2NO2S |
logP : | 3.37410 |
| 分子量 : | 240.10700 |
PSA : | 45.76000 |
二氯胺T | |
N,N-Dichloro-p-Toluenesulfonamide | |
473-34-7 | |
C7H7Cl2NO2S | |
240.10700 | |
45.76000 | |
3.37410 | |
238.95700 |
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1.582
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153.4ºC
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0.000171mmHg at 25°C
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79ºC
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1.491g/cm3
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330ºC at 760mmHg
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GHS03, GHS07 | |
危险 | |
H271; H315; H319; H335 | |
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2935009090
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UN 1479
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R8; R36/37/38
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S17; S26; S36/37/39
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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: |
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将对甲苯磺酰胺溶解于次氯酸钙饱和溶液中,加入醋酸溶液搅拌析晶,过滤,干燥,得二氯胺-T,产率76%。 | |
有机合成中间体。 |
