英文名 | phenyl-[4-(4-phenylphenyl)phenyl]methanone |
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英文别名 |
4-Biphenyl-4-yl-benzophenon
4-biphenyl-4-yl-benzophenone |
分子式 | C25H18O |
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分子量 | 334.41000 |
精确质量 | 334.13600 |
PSA | 17.07000 |
LogP | 6.25160 |
海关编码 | 2914399090 |
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~% 5623-42-7 |
文献:Gilman; Weipert Journal of Organic Chemistry, 1957 , vol. 22, p. 446 |
~% 5623-42-7 |
文献:Zhao, Zujin; He, Bairong; Nie, Han; Chen, Bin; Lu, Ping; Qin, Anjun; Tang, Ben Zhong Chemical Communications, 2014 , vol. 50, # 9 p. 1131 - 1133 |
~% 5623-42-7 |
文献:Buu-Hoi et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 726,730 |
海关编码 | 2914399090 |
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中文概述 | 2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 丙酮报明包装 |
Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |