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| CAS号 : | 340771-31-5 |
精确质量 : | 180.02500 |
| 分子式 : | C9H8O2S |
logP : | 2.15220 |
| 分子量 : | 180.22400 |
PSA : | 42.52000 |
1-乙炔-4-(甲基磺酰基)-苯 | |
1-ethynyl-4-methylsulfonylbenzene | |
340771-31-5 | |
C9H8O2S | |
180.22400 | |
42.52000 | |
2.15220 | |
180.02500 |
|
1.571
|
|
|
187.645ºC
|
|
|
1.254g/cm3
|
|
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327.749ºC at 760 mmHg
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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 |
|
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% |
