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N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide

更新时间:2024-07-18 20:36:35

N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide结构式
N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide结构式
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常用名 N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide 英文名 N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide
CAS号 5424-51-1 分子量 248.23500
密度 1.274g/cm3 沸点 480.5ºC at 760 mmHg
分子式 C12H12N2O4 熔点 N/A
MSDS N/A 闪点 244.4ºC

 名称

英文名 N-[(E)-4-(4-nitrophenyl)-2-oxobut-3-enyl]acetamide
英文别名 更多

 物理化学性质

密度 1.274g/cm3
沸点 480.5ºC at 760 mmHg
分子式 C12H12N2O4
分子量 248.23500
闪点 244.4ºC
精确质量 248.08000
PSA 91.99000
LogP 2.22730
折射率 1.595

 安全信息

海关编码 2924299090

 合成线路

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N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide结构式

N-[(E)-4-(4-nit...

5424-51-1

文献:Nobles; Burckhalter Journal of the American Pharmaceutical Association (1912-1977), 1958 , vol. 47, p. 86,89

~%

N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide结构式

N-[(E)-4-(4-nit...

5424-51-1

文献:Nobles; Burckhalter Journal of the American Pharmaceutical Association (1912-1977), 1958 , vol. 47, p. 86,89

 海关

海关编码 2924299090
中文概述 2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 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:30.0%
申报要素 品名, 成分含量, 用途, 包装
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 英文别名

N-[4-(4-nitro-phenyl)-2-oxo-but-3-enyl]-acetamide
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