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| CAS号 : | 15935-94-1 |
精确质量 : | 302.12200 |
| 分子式 : | C21H19P |
logP : | 3.96870 |
| 分子量 : | 302.34900 |
PSA : | 9.81000 |
烯丙叉三苯基膦 | |
triphenyl(prop-2-enylidene)-λ<sup>5</sup>-phosphane | |
15935-94-1 | |
C21H19P | |
302.34900 | |
9.81000 | |
3.96870 | |
302.12200 |
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227.3ºC
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452.3ºC at 760 mmHg
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1.09
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2931900090
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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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