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61227-90-5

61227-90-5结构式
61227-90-5结构式

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英文名 3,3-diethylpent-1-ynyl(trimethyl)silane
英文别名 3,3-diethyl-1-trimethylsilanyl-pent-1-yne
5.5-Diethyl-2.2-dimethyl-2-sila-3-heptin
3,3-Diethyl-1-trimethylsilyl-1-pentyne
分子式 C12H24Si
分子量 196.40400
精确质量 196.16500
LogP 4.08360
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%