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6-溴-2-苯基-(4H)-4-苯并吡喃

6-溴-2-苯基-(4H)-4-苯并吡喃名称

[ CAS 号 ]:
1218-80-0

[ 中文名 ]:
6-溴-2-苯基-(4H)-4-苯并吡喃酮

[ 英文名 ]:
6-bromoflavone

[中文别名 ]:

6-溴-2-苯基-(4H)-4-苯并吡喃

[英文别名 ]:

6-Bromoflavone
6-bromo-2-phenyl-4H-1-benzopyran-4-one
6-bromo-2-phenyl-chromen-4-one
6-bromo-2-phenyl-4H-chromen-4-one
MFCD00276169
6-Brom-2-phenyl-chromen-4-on

6-溴-2-苯基-(4H)-4-苯并吡喃物理化学性质

[ 密度 ]:
1.54g/cm3

[ 沸点 ]:
421.1ºC at 760 mmHg

[ 熔点 ]:
193-196ºC(lit.)

[ 分子式 ]:
C₁₅H₉BrO₂

[ 分子量 ]:
301.13500

[ 闪点 ]:
208.5ºC

[ 精确质量 ]:
299.97900

[ PSA ]:
30.21000

[ LogP ]:
4.22250

[ 蒸汽压 ]:
2.67E-07mmHg at 25°C

[ 折射率 ]:
1.656

6-溴-2-苯基-(4H)-4-苯并吡喃MSDS

6-溴-2-苯基-(4H)-4-苯并吡喃安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2914700090

6-溴-2-苯基-(4H)-4-苯并吡喃合成路线

6-溴-2-苯基-(4H)-4-苯并吡喃上下游产品

6-溴-2-苯基-(4H)-4-苯并吡喃上游产品

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6-溴-2-苯基-(4H)-4-苯并吡喃海关

[ 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%

6-溴-2-苯基-(4H)-4-苯并吡喃文献

6-Bromoflavone, a high affinity ligand for the central benzodiazepine receptors is a member of a family of active flavonoids. Marder M, et al.

Biochem. Biophys. Res. Commun. 223(2) , 384-389, (1996)

Reaction of 2'-hydroxychalcone dibromides with pyridine. Reddy NJ, et al.

J. Org. Chem. 46(3) , 638-641., (1981)

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