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| CAS号 : | 689-99-6 |
精确质量 : | 61.99680 |
| 分子式 : | C2F2 |
logP : | 0.84380 |
| 分子量 : | 62.01820 |
PSA : | 0.00000 |
1,2-difluoroethyne | |
689-99-6 | |
C2F2 | |
62.01820 | |
0.00000 | |
0.84380 | |
61.99680 |
|
1.275
|
|
|
1.112g/cm3
|
|
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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