8-bromo-2-phenylchromen-4-one

8-bromo-2-phenylchromen-4-one名称

[ CAS 号 ]:
1218-52-6

[ 英文名 ]:
8-bromo-2-phenylchromen-4-one

[英文别名 ]:

8-Brom-flavon
8-BROMO-2-PHENYL-4H-1-BENZOPYRAN-4-ONE
8-BROMO-2-PHENYL-4H-CHROMEN-4-ONE
8-bromoflavone
8-bromo-2-phenyl-chromen-4-one

8-bromo-2-phenylchromen-4-one物理化学性质

[ 分子式 ]:
C₁₅H₉BrO₂

[ 分子量 ]:
301.13500

[ 精确质量 ]:
299.97900

[ PSA ]:
30.21000

[ LogP ]:
4.22250

8-bromo-2-phenylchromen-4-one安全信息

[ 海关编码 ]:
2914700090

8-bromo-2-phenylchromen-4-one合成路线

详细合成路线

8-bromo-2-phenylchromen-4-one上下游产品

8-bromo-2-phenylchromen-4-one上游产品

8-bromo-2-phenylchromen-4-one下游产品

8-bromo-2-phenylchromen-4-one海关

[ 海关编码 ]: 2914700090

[ 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%