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| CAS号 : | 31406-67-4 |
精确质量 : | 544.16600 |
| 分子式 : | C28H28Hf |
logP : | 8.00920 |
| 分子量 : | 543.01200 |
PSA : | 0.00000 |
四苄基铪 | |
hafnium(4+),methanidylbenzene | |
31406-67-4 | |
C28H28Hf | |
543.01200 | |
0.00000 | |
8.00920 | |
544.16600 |
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99-104ºC(lit.)
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below 5ºC
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S15; S16; S36
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UN 3178
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R10
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2902909090
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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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