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4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one

更新时间:2024-04-02 14:15:22

4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one结构式
4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one结构式
委托求购
常用名 4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one 英文名 4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one
CAS号 4443-41-8 分子量 486.70300
密度 1.61g/cm3 沸点 595.7ºC at 760 mmHg
分子式 C21H13BrClN3O4 熔点 N/A
MSDS N/A 闪点 314.1ºC

 名称

英文名 4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one
英文别名 更多

 物理化学性质

密度 1.61g/cm3
沸点 595.7ºC at 760 mmHg
分子式 C21H13BrClN3O4
分子量 486.70300
闪点 314.1ºC
精确质量 484.97800
PSA 91.63000
LogP 6.10060
折射率 1.694

 安全信息

海关编码 2931900090

 合成线路

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4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one结构式

4-[[5-(4-bromo-...

4443-41-8

文献:Michailow,B.M. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1961 , p. 845 - 847 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1961 , p. 916 - 917

~%

4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one结构式

4-[[5-(4-bromo-...

4443-41-8

文献:Michailow,B.M. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1961 , p. 845 - 847 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1961 , p. 916 - 917

~%

4-[[5-(4-bromo-3-nitrophenyl)furan-2-yl]methylidene]-2-(3-chlorophenyl)-5-methylpyrazol-3-one结构式

4-[[5-(4-bromo-...

4443-41-8

文献:Michailow et al. Doklady Akademii Nauk SSSR, 1959 , vol. 126, p. 575,577 Doklady Chemistry, 124-129<1959>369,371

 海关

海关编码 2931900090
中文概述 2931900090. 其他有机-无机化合物. 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:6.5%. 普通关税:30.0%
Summary 2931900090. other organo-inorganic compounds. 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:6.5%. General tariff:30.0%

 英文别名

Diisobutylthioborsaeure-butylester