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| CAS号 : | 640-57-3 |
精确质量 : | 232.05600 |
| 分子式 : | C13H12O2S |
logP : | 3.90860 |
| 分子量 : | 232.29800 |
PSA : | 42.52000 |
苯基对甲苯磺酸 | |
1-(benzenesulfonyl)-4-methylbenzene | |
640-57-3 | |
C13H12O2S | |
232.29800 | |
42.52000 | |
3.90860 | |
232.05600 |
|
1.583
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229.7ºC
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387.9ºC at 760 mmHg
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127-129ºC
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1.196g/cm3
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S22-S24/25
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2904100000
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HS:2904100000.Derivatives containing only sulpho groups, their salts and ethyl esters |
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品名, 成分含量, 用途 |
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2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
