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| CAS号 : | 678-65-9 |
精确质量 : | 254.03400 |
| 分子式 : | C8H6F8 |
logP : | 3.89960 |
| 分子量 : | 254.12000 |
PSA : | 0.00000 |
1,4-二乙烯基全氟丁烷 | |
1,4-DIVINYLOCTAFLUOROBUTANE | |
678-65-9 | |
C8H6F8 | |
254.12000 | |
0.00000 | |
3.89960 | |
254.03400 |
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1.335
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33.7ºC
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123ºC
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1.329
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S16; S23; S36/37/39
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UN 1993
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R10; R36/37/38
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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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