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4620-79-5

4620-79-5结构式
4620-79-5结构式

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英文名 tris(4-methylphenyl)silicon
英文别名 Silane,tri-p-tolyl-(6CI,7CI,8CI)
tris(p-tolyl)silane
Tris(4-tolyl)silane
Tris(4-methylphenyl)silane
Tri-p-tolyl-silan
Tris(p-methylphenyl)silane
Benzene,1,1',1''-silylidynetris[4-methyl
tri-p-tolyl-silane
(p-Tol)3SiH
Silane,tris(4-methylphenyl)-(9CI)
分子式 C21H22Si
分子量 302.48500
精确质量 302.14900
LogP 2.86030
海关编码 2931900090
海关编码 2931900090
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%