英文名 | hafnium(4+),2-methanidyl-2-methylpropane |
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英文别名 | tetraneopentyl hafnium |
沸点 | 7.2ºC at 760 mmHg |
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分子式 | C20H44Hf |
分子量 | 463.05300 |
精确质量 | 464.29100 |
LogP | 7.46640 |
海关编码 | 2931900090 |
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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% |