英文名 | ethyl-dimethyl-[1,4,6-tris[ethyl(dimethyl)silyl]hexa-2,3-dien-5-yn-2-yl]silane |
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英文别名 | Silane,3,4-hexadien-1-yne-1,3,5,6-tetrayltetrakis*ethyldimethyl |
分子式 | C22H46Si4 |
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分子量 | 422.94300 |
精确质量 | 422.26800 |
LogP | 7.97230 |
海关编码 | 2931900090 |
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~% 61227-84-7 |
文献:Priester,W.; West,R. Journal of the American Chemical Society, 1976 , vol. 98, p. 8426 - 8432 |
海关编码 | 2931900090 |
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中文概述 | 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |