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| CAS号 : | 3217-47-8 |
精确质量 : | 205.99900 |
| 分子式 : | C8H2F4O2 |
logP : | 1.86800 |
| 分子量 : | 206.09400 |
PSA : | 34.14000 |
四氟对苯二甲醛 | |
2,3,5,6-TETRAFLUOROTEREPHTHALALDEHYDE | |
3217-47-8 | |
C8H2F4O2 | |
206.09400 | |
34.14000 | |
1.86800 | |
205.99900 |
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1.525
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96.169ºC
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252.566ºC at 760 mmHg
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1.59g/cm3
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2913000090
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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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