中文名 | 4-溴-2-((5-溴-2-甲氧基苯基)(4-溴苯基)甲基)-1-甲氧基苯 |
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英文名 | 4-bromo-2-[(5-bromo-2-methoxyphenyl)-(4-bromophenyl)methyl]-1-methoxybenzene |
分子式 | C21H17Br3O2 |
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分子量 | 541.07000 |
精确质量 | 537.87800 |
PSA | 18.46000 |
LogP | 7.17150 |
海关编码 | 2909309090 |
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~80% 951771-28-1 |
文献:Li, Zhongxian; Duan, Zheng; Kang, Jianxun; Wang, Huaiqiu; Yu, Liujian; Wu, Yangjie Tetrahedron, 2008 , vol. 64, # 8 p. 1924 - 1930 |
海关编码 | 2909309090 |
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中文概述 | 2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |