中文名 | 三甲基(对甲苯乙炔)硅烷 |
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英文名 | trimethyl-[2-(4-methylphenyl)ethynyl]silane |
英文别名 |
1-(2-trimethylsilylethynyl)-4-methylbenzene
trimethyl[(4-methylphenyl)ethynyl]silane para-tolyl-2-(trimethylsilyl)acetylene 2-(4-methylphenyl)-1-ethynyl(trimethyl)silane 1-(4-toluene)-2-trimethylsilylacetylene Trimethyl(p-tolylethynyl)silane 4-methyl-1-(trimethysilylethynyl)benzene |
分子式 | C12H16Si |
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分子量 | 188.34100 |
精确质量 | 188.10200 |
LogP | 3.22390 |
海关编码 | 2931900090 |
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上游产品 9 | |
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下游产品 9 | |
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% |