2-Propen-1-one,1-(5-bromo-2-hydroxyphenyl)-3-phenyl-
- 中文别名:1-(5-溴-2-羟基苯基)-3-苯基丙-2-烯-1-酮
- 英文别名:1-(5-bromo-2-hydroxyphenyl)-3-phenylprop-2-en-1-one;
5'-Brom-2'-hydroxy-chalkon;
HMS3088J12;
2'-hydroxy-5'-bromochalcone;
5'-bromo-2'-hydroxychalcone;
2'-Hydroxy-5'-brom-chalcon;
2'-Hydroxy-5'-brom-chalkon
- CAS No.:1218-22-0
- 分子式:C15H11BrO2
- 分子量:303.1506
- 精确分子量:301.99400
- PSA:37.30000
- InChI:The Key: JPVAYWFGQZDOGG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.482g/cm3
- 沸点:
- 445.9ºC at 760mmHg
- 闪点:
- 223.5ºC
- 折射率:
- 1.673
- 蒸汽压:
- 1.45E-08mmHg at 25°C
安全信息
- 密度:
- 1.482g/cm3
- 沸点:
- 445.9ºC at 760mmHg
- 闪点:
- 223.5ºC
- 折射率:
- 1.673
- 蒸汽压:
- 1.45E-08mmHg at 25°C
海关数据
中国海关编码:2914700090
- 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
- 摘要/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%