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4131-47-9

4131-47-9结构式
4131-47-9结构式

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英文名 trimethyl(2-phenylethynyl)germane
英文别名 1-phenylethynyl(trimethyl)germanium
1-trimethylgermyl-2-phenylacetylene
Phenyl(trimethylgermyl)acetylen
Acetylene,1-phenyl-2-trimethylgermyl
trimethyl-(2-phenylethynyl)germane
沸点 231.9ºC at 760 mmHg
分子式 C11H14Ge
分子量 218.86900
闪点 85.5ºC
精确质量 220.03100
LogP 2.91550
海关编码 2931900090
上游产品  2

下游产品  0

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%