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| CAS号 : | 377-33-3 |
精确质量 : | 170.99400 |
| 分子式 : | C4HF4NO2 |
logP : | 0.24220 |
| 分子量 : | 171.05000 |
PSA : | 46.17000 |
四氟琥珀酰亚胺 | |
3,3,4,4-tetrafluoropyrrolidine-2,5-dione | |
377-33-3 | |
C4HF4NO2 | |
171.05000 | |
46.17000 | |
0.24220 | |
170.99400 |
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1.373
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68.2ºC
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189.2ºC at 760 mmHg
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66-67ºC
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1.7 g/cm3
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Xi; F
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2925190090
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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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