英文名 | 1-(5-bromo-2-hydroxyphenyl)-3-phenylprop-2-en-1-one |
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英文别名 |
5'-Brom-2'-hydroxy-chalkon
HMS3088J12 2'-hydroxy-5'-bromochalcone 5'-bromo-2'-hydroxychalcone 2'-Hydroxy-5'-brom-chalcon 2'-Hydroxy-5'-brom-chalkon |
密度 | 1.482g/cm3 |
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沸点 | 445.9ºC at 760mmHg |
分子式 | C15H11BrO2 |
分子量 | 303.15100 |
闪点 | 223.5ºC |
精确质量 | 301.99400 |
PSA | 37.30000 |
LogP | 4.05080 |
蒸汽压 | 1.45E-08mmHg at 25°C |
折射率 | 1.673 |
海关编码 | 2914700090 |
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~% 1218-22-0 |
文献:Du, Zhiyun; Ng, Huifen; Zhang, Kun; Zeng, Huaqiang; Wang, Jian Organic and Biomolecular Chemistry, 2011 , vol. 9, # 20 p. 6930 - 6933 |
~% 1218-22-0 |
文献:Dandegaonker,S.H.; Revankar,G.R. Monatshefte fuer Chemie, 1965 , vol. 96, p. 450 - 460 |
~% 1218-22-0 |
文献:Dandegaonker,S.H.; Revankar,G.R. Monatshefte fuer Chemie, 1965 , vol. 96, p. 450 - 460 |
~% 1218-22-0 |
文献:Feuerstein; v.Kostanecki Chemische Berichte, 1898 , vol. 31, p. 718,719 |
海关编码 | 2914700090 |
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中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 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 | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |