5,7-dimethoxy-4'-hydroxyflavone

5,7-dimethoxy-4'-hydroxyflavone名称

[ CAS 号 ]:
16290-50-9

[ 英文名 ]:
5,7-dimethoxy-4'-hydroxyflavone

[英文别名 ]:

apigenin 5,7-dimethyl ether
5,7-Dmhf
2-(4-Hydroxy-phenyl)-5,7-dimethoxy-chromen-4-on
4'-hydroxy-5,7-dimethoxyflavone
2-(4-hydroxyphenyl)-5,7-dimethoxy-4h-chromen-4-one
4'-Hydroxy-5,7-dimethoxy-flavon
5,7-Dimethoxy-4'-hydroxyflavone
2-(4-hydroxy-phenyl)-5,7-dimethoxy-chromen-4-one
5,7-dimethoxyapigenin
5,7-Dimethyl-apigenin

5,7-dimethoxy-4'-hydroxyflavone物理化学性质

[ 密度 ]:
1.321g/cm3

[ 沸点 ]:
532.4ºC at 760mmHg

[ 分子式 ]:
C₁₇H₁₄O₅

[ 分子量 ]:
298.29000

[ 闪点 ]:
200.3ºC

[ 精确质量 ]:
298.08400

[ PSA ]:
68.90000

[ LogP ]:
3.18280

[ 蒸汽压 ]:
5.98E-12mmHg at 25°C

[ 折射率 ]:
1.621

5,7-dimethoxy-4'-hydroxyflavone安全信息

[ 海关编码 ]:
2914509090

5,7-dimethoxy-4'-hydroxyflavone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%

5,7-dimethoxy-4'-hydroxyflavone

5,7-dimethoxy-4'-hydroxyflavone名称

5,7-dimethoxy-4'-hydroxyflavone物理化学性质

5,7-dimethoxy-4'-hydroxyflavone安全信息

5,7-dimethoxy-4'-hydroxyflavone海关

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