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8-羟基-7-甲氧基黄酮

8-羟基-7-甲氧基黄酮名称

[ CAS 号 ]:
40316-76-5

[ 中文名 ]:
8-羟基-7-甲氧基黄酮

[ 英文名 ]:
8-hydroxy-7-methoxy-2-phenylchromen-4-one

[英文别名 ]:

8-hydroxy-7-methoxyflavone
7-Methoxy-8-hydroxyflavon
8-hydroxy-7-methoxy-2-phenyl-4H-chromen-4-one
8-Hydroxy-7-methoxy-2-phenyl-chromen-4-on
8-hydroxy-7-methoxyisoflavone
8-hydroxy-7-methoxy-2-phenyl-chromen-4-one

8-羟基-7-甲氧基黄酮物理化学性质

[ 密度 ]:
1.329g/cm3

[ 沸点 ]:
464.6ºC at 760mmHg

[ 熔点 ]:
226-227ºC

[ 分子式 ]:
C₁₆H₁₂O₄

[ 分子量 ]:
268.26400

[ 闪点 ]:
177.1ºC

[ 精确质量 ]:
268.07400

[ PSA ]:
59.67000

[ LogP ]:
3.17420

[ 折射率 ]:
1.641

8-羟基-7-甲氧基黄酮安全信息

[ 海关编码 ]:
2914509090

8-羟基-7-甲氧基黄酮合成路线

详细合成路线

8-羟基-7-甲氧基黄酮上下游产品

8-羟基-7-甲氧基黄酮上游产品

8-羟基-7-甲氧基黄酮下游产品

8-羟基-7-甲氧基黄酮海关

[ 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%