8-Methoxy-2-phenylchromone

8-Methoxy-2-phenylchromone名称

[ CAS 号 ]:
26964-26-1

[ 英文名 ]:
8-Methoxy-2-phenylchromone

[英文别名 ]:

Flavone,8-methyl-(7CI,8CI)
8-Methoxy-2-phenyl-chromen-4-on
8-methoxy-2-phenyl-4H-chromen-4-one
8-methoxy-2-phenyl-chromen-4-one
4H-1-Benzopyran-4-one,7-methoxy-2-phenyl
8-Methoxy-flavon
7-Methoxy-2-phenyl-4H-1-benzopyran-4-one
8-methoxy-flavone

8-Methoxy-2-phenylchromone物理化学性质

[ 密度 ]:
1.24g/cm3

[ 沸点 ]:
422.5ºC at 760mmHg

[ 分子式 ]:
C₁₆H₁₂O₃

[ 分子量 ]:
252.26500

[ 闪点 ]:
201.1ºC

[ 精确质量 ]:
252.07900

[ PSA ]:
39.44000

[ LogP ]:
3.46860

[ 蒸汽压 ]:
2.39E-07mmHg at 25°C

[ 折射率 ]:
1.614

8-Methoxy-2-phenylchromone安全信息

[ 海关编码 ]:
2914509090

8-Methoxy-2-phenylchromone合成路线

详细合成路线

8-Methoxy-2-phenylchromone上下游产品

8-Methoxy-2-phenylchromone上游产品

8-Methoxy-2-phenylchromone下游产品

8-Methoxy-2-phenylchromone海关

[ 海关编码 ]: 2914509090

[ 中文概述 ]:
2914509090 含其他含氧基的酮. 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:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%