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| CAS号 : | 22810-27-1 |
精确质量 : | 194.00400 |
| 分子式 : | C9H6O3S |
logP : | 2.25110 |
| 分子量 : | 194.20700 |
PSA : | 59.59000 |
4H-1-苯并噻喃-4-酮 1,1-二氧化物 | |
1,1-dioxothiochromen-4-one | |
22810-27-1 | |
C9H6O3S | |
194.20700 | |
59.59000 | |
2.25110 | |
194.00400 |
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1.634
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271.5ºC
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7.84E-07mmHg at 25°C
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1.464g/cm3
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406.9ºC at 760mmHg
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2930909090
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品名, 成分含量, 用途 |
|
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
|
2930909090. Other Organo-sulphur compounds. General tariff:6.5% |