1180-46-7

• 常用中文名：四乙酰基野黄芩素
• 常用英文名：4',5,6,7-Tetrahydroxyflavone tetraacetate
• CAS号：1180-46-7
• 分子式：C₂₃H₁₈O₁₀
• 分子量：454.38300
• 发布时间：2018-07-11 21:16:39
• 更新时间：2024-01-04 13:31:17

名称

• 中文名: 四乙酰基野黄芩素
• 英文名: [4-(5,6,7-triacetyloxy-4-oxochromen-2-yl)phenyl] acetate
• 英文别名: 5,6,7,4'-tetraacetoxyflavone; 4,5,6,7-tetra-O-acetylflavone; 5,6,7,4'-Tetraacetoxy-flavon; Flavone,4',5,6,7-tetrahydroxy-,tetraacetate; 4',5,6,7-Tetraacetoxyflavon; 5,6,7,4'-tetra-O-acetoxyflavone; 4',5,6,7-Tetrahydroxyflavone tetraacetate

物化性质

• 密度: 1.377g/cm3
• 沸点: 633.8ºC at 760mmHg
• 分子式: C₂₃H₁₈O₁₀
• 分子量: 454.38300
• 闪点: 274.2ºC
• 精确质量: 454.09000
• PSA: 135.41000
• LogP: 3.16120
• 蒸汽压: 5.72E-16mmHg at 25°C
• 折射率: 1.578

安全

• 海关编码: 2915390090

合成路线

529-53-3 108-24-7 ~81% 1180-46-7

文献：Li, Nian-Guang; Shen, Min-Zhe; Wang, Zhen-Jiang; Tang, Yu-Ping; Shi, Zhi-Hao; Fu, Yi-Fan; Shi, Qian-Ping; Tang, Hao; Duan, Jian-Ao Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 1 p. 102 - 106

108-24-7 21967-41-9 ~36% 1180-46-7

文献：Yang, Ping; Kong, XiangZhen; Cheng, ChangMei; Li, ChangYan; Yang, XiaoMing; Zhao, Xing'E Science China Chemistry, 2011 , vol. 54, # 10 p. 1565 - 1575

108-24-7 27740-01-8 ~39% 1180-46-7

文献：Yang, Ping; Kong, XiangZhen; Cheng, ChangMei; Li, ChangYan; Yang, XiaoMing; Zhao, Xing'E Science China Chemistry, 2011 , vol. 54, # 10 p. 1565 - 1575

27740-01-8 ~% 1180-46-7

文献：Li, Nian-Guang; Shen, Min-Zhe; Wang, Zhen-Jiang; Tang, Yu-Ping; Shi, Zhi-Hao; Fu, Yi-Fan; Shi, Qian-Ping; Tang, Hao; Duan, Jian-Ao Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 1 p. 102 - 106

642-71-7 ~% 1180-46-7

文献：Chen, Duo-Zhi; Wu, Ting; Zhao, Zhao; Lin, Xi-Quan; Yang, Tao; Yang, Jian Journal of Chemical Research, 2013 , vol. 37, # 11 p. 671 - 673

22248-14-2 ~% 1180-46-7

文献：Chen, Duo-Zhi; Wu, Ting; Zhao, Zhao; Lin, Xi-Quan; Yang, Tao; Yang, Jian Journal of Chemical Research, 2013 , vol. 37, # 11 p. 671 - 673

3877-67-6 ~% 1180-46-7

文献：Chen, Duo-Zhi; Wu, Ting; Zhao, Zhao; Lin, Xi-Quan; Yang, Tao; Yang, Jian Journal of Chemical Research, 2013 , vol. 37, # 11 p. 671 - 673

1168-42-9 ~% 1180-46-7

文献：Chen, Duo-Zhi; Wu, Ting; Zhao, Zhao; Lin, Xi-Quan; Yang, Tao; Yang, Jian Journal of Chemical Research, 2013 , vol. 37, # 11 p. 671 - 673

上下游产品

上游产品  8
529-53-3 108-24-7 21967-41-9 27740-01-8
642-71-7 22248-14-2 3877-67-6 1168-42-9
下游产品  0

海关

海关编码	2915390090
中文概述	2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%