5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methylchromen-4-one

• 常用名: 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methylchromen-4-one
• 英文名: 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methylchromen-4-one
• CAS号: 5526-57-8
• 分子量: 284.26300
• 密度: N/A
• 沸点: N/A
• 分子式: C₁₆H₁₂O₅
• 熔点: N/A
• 闪点: N/A

名称

• 英文名: 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methylchromen-4-one

物理化学性质

• 分子式: C₁₆H₁₂O₅
• 分子量: 284.26300
• 精确质量: 284.06800
• PSA: 90.90000
• LogP: 2.88520
• InChIKey: ZLGRXDWWYMFIGI-UHFFFAOYSA-N
• SMILES: Cc1c(O)cc2oc(-c3ccc(O)cc3)cc(=O)c2c1O

安全信息

• 海关编码: 2914501900

海关

• 海关编码: 2914501900
• 中文概述: 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。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: 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

英文别名

• 5,7,4'-Trihydroxy-6-methyl-flavon
• 6-Methylapigenin
• 4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methyl
• 5,7,4'-Trihydroxy-6-methylflavone
• 5,7-dihydroxy-2-(4-hydroxy-phenyl)-6-methyl-chromen-4-one
• 4',5,7-trihydroxy-6-methylflavone