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| CAS号 : | 21639-41-8 |
精确质量 : | 203.96500 |
| 分子式 : | C7H5ClO3S |
logP : | 2.50740 |
| 分子量 : | 204.63100 |
PSA : | 59.59000 |
2-甲酰基苯磺酰氯 | |
2-Formylbenzenesulfonyl chloride | |
21639-41-8 | |
C7H5ClO3S | |
204.63100 | |
59.59000 | |
2.50740 | |
203.96500 |
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1.572
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155.7ºC
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0.000133mmHg at 25°C
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1.485g/cm3
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333.9ºC at 760 mmHg
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2913000090
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品名, 成分含量, 用途 |
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2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
