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| CAS号 : | 496-45-7 |
精确质量 : | 217.91900 |
| 分子式 : | C2H2O8S2 |
logP : | 0.38340 |
| 分子量 : | 218.16200 |
PSA : | 121.96000 |
3a,6a-dihydro-[1,3,2]dioxathiolo[4,5-d][1,3,2]dioxathiole 2,2,5,5-tetraoxide | |
496-45-7 | |
C2H2O8S2 | |
218.16200 | |
121.96000 | |
0.38340 | |
217.91900 |
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1.546
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255.5ºC
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498.9ºC at 760 mmHg
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2.175g/cm3
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1.34E-09mmHg at 25°C
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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