(4E)-4-[(4-ethoxyanilino)methylidene]-5-methyl-2-phenylpyrazol-3-one

(4E)-4-[(4-ethoxyanilino)methylidene]-5-methyl-2-phenylpyrazol-3-one 基本信息
CAS号 23711-48-0 分子式 C19H19N3O2
分子量 321.37300 精确质量  321.14800
PSA  53.93000 LogP  3.37740

基本信息 展开↓

CAS号:
23711-48-0
3D弹球模型:
立即前往扯扯看
分子式:
C19H19N3O2
分子量:
321.37300
中文名称:
(4E)-4-[(4-ethoxyanilino)methylidene]-5-methyl-2-phenylpyrazol-3-one
英文名称:
(4E)-4-[(4-ethoxyanilino)methylidene]-5-methyl-2-phenylpyrazol-3-one
中文别名:
(4E)-4-[(4-ethoxyanilino)methylidene]-5-methyl-2-phenylpyrazol-3-one
英文别名:
(4E)-4-[(4-ethoxyanilino)methylidene]-5-methyl-2-phenylpyrazol-3-one;
2-Pyrazolin-5-one,3-methyl-4-(p-phenetidinomethylene)-1-phenyl;
3-Methyl-4-(p-phenetidinomethylene)-1-phenyl-2-pyrazolin-5-one;
5-methyl-4-p-phenetidinomethylene-2-phenyl-2,4-dihydro-pyrazol-3-one;
5-Methyl-4-p-phenetidinomethylen-2-phenyl-2,4-dihydro-pyrazol-3-on;
4-[(4-ethoxyphenyl)methylene]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;
4-(4-ethoxy-anilinomethylene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
精确分子量/精确质量:
321.14800
极性分子表面积/PSA:
53.93000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: LVEWYBOBHFOMMV-QGOAFFKASA-N

物化性质展开↓

密度:
1.16g/cm3
沸点:
445.5ºC at 760 mmHg
闪点:
223.2ºC
折射率:
1.602
蒸汽压:
3.94E-08mmHg at 25°C

安全信息展开↓

海关代码:
2933199090

合成路线查看所有的合成路线

  • 19735-89-8

    5-甲基-2-苯基-1,2-二氢吡唑-3-酮

  • +

  • 47174-66-3

    N,N'-bis(4-ethoxyphenyl)methanimidamide

  • 23711-48-0

    (4E)-4-[(4-ethoxyanilino)methylidene]-5-methyl-2-phenylpyrazol-3-one

海关数据查看详细

中国海关编码:2933199090

概述:
2933199090. 其他结构上有非稠合吡唑环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

上下游相关产品

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  • 19735-89-8

    5-甲基-2-苯基-1,2-二氢吡唑-3-酮

  • 47174-66-3

    N,N'-bis(4-ethoxyphenyl)methanimidamide

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