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![[4-(4-甲基苯基)磺酰基氧基苯基] 4-甲基苯磺酸酯结构式](https://www.chemicalbook.com/CAS/GIF/2581-43-3.gif)
| CAS号 : | 2581-43-3 |
精确质量 : | 418.05400 |
| 分子式 : | C20H18O6S2 |
logP : | 6.00040 |
| 分子量 : | 418.48300 |
PSA : | 103.50000 |
[4-(4-甲基苯基)磺酰基氧基苯基] 4-甲基苯磺酸酯 | |
HYDROQUINONE DITOSYLATE | |
2581-43-3 | |
C20H18O6S2 | |
418.48300 | |
103.50000 | |
6.00040 | |
418.05400 |
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1.605
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311.6ºC
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2.4E-13mmHg at 25°C
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1.352g/cm3
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591.6ºC at 760mmHg
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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% |
