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| CAS号 : | 2991-42-6 |
精确质量 : | 243.95700 |
| 分子式 : | C7H4ClF3O2S |
logP : | 3.71370 |
| 分子量 : | 244.61900 |
PSA : | 42.52000 |
4-三氟甲基苯磺酰氯 | |
4-(Trifluoromethyl)benzene-1-sulfonyl chloride | |
2991-42-6 | |
C7H4ClF3O2S | |
244.61900 | |
42.52000 | |
3.71370 | |
243.95700 |
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白色-淡黄色低熔点固体
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220 °F
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30-34 °C(lit.)
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1.532 g/cm3
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76 °C
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II
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8
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2904909090
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UN 3261 8/PG 2
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3
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R34
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S22-S26-S36/37/39-S45-S26 36/37/3945
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C
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品名, 成分含量, 用途 |
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2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 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:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
