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化合物简介
偶氮二甲酸二乙酯(化学式:(C2H5OOCN)2),缩写DEAD,一种脂肪族偶氮化合物。用作有机合成试剂。
基本信息
CAS:1972-28-7
中文别名:DEAD;偶氮二甲酸二乙酯;
英文别名:(E)-Diethyl diazene-1,2-dicarboxylate;DIETHYL AZODIFORMATE;diethylazodicarboxylate;Ethyl azodicarboxylate;Diethyl azodicarboxy;Diethyl azidoformate;azodicarboxylic acid diethyl ester;DEAD;Azodicarboxylic Acid Diethyl Ester;diethyl azidodicarboxylate;1,2-Ethoxycarbonyl diazene;diethyl diazene-1,2-dicarboxylate;DiethylAzidoCarboxylate;Diethyl Azodicarboxylate;dlethylazodicarboxylate;Einecs 217-821-7;DAD;Diethoxycarbonyldiazene;
分子式:C6H10N2O4
分子量:174.155
精确质量:174.064
Psa:77.32
Logp:1.7516
中文别名:DEAD;偶氮二甲酸二乙酯;
英文别名:(E)-Diethyl diazene-1,2-dicarboxylate;DIETHYL AZODIFORMATE;diethylazodicarboxylate;Ethyl azodicarboxylate;Diethyl azodicarboxy;Diethyl azidoformate;azodicarboxylic acid diethyl ester;DEAD;Azodicarboxylic Acid Diethyl Ester;diethyl azidodicarboxylate;1,2-Ethoxycarbonyl diazene;diethyl diazene-1,2-dicarboxylate;DiethylAzidoCarboxylate;Diethyl Azodicarboxylate;dlethylazodicarboxylate;Einecs 217-821-7;DAD;Diethoxycarbonyldiazene;
分子式:C6H10N2O4
分子量:174.155
精确质量:174.064
Psa:77.32
Logp:1.7516
编号系统
BRN号:908662
MDL号:MFCD00009103
EINECS号:217-821-7
MDL号:MFCD00009103
EINECS号:217-821-7
物化性质
外观与性状:红色至橙色液体
密度:1.106
沸点:106°C (13 mmHg)
闪点:85°C
折射率:n20/D 1.47
稳定性:Stable, but may explode if heated under confinement. May be shock sensitive. Decomposes vigorously if heated above 100ºC. Incompatible with strong acids, strong bases, strong oxidizing agents, strong reducing agents. Light sensitive.
储存条件:库房低温,通风,干燥,防火,防高温
蒸汽压:0.589mmHg at 25°C
密度:1.106
沸点:106°C (13 mmHg)
闪点:85°C
折射率:n20/D 1.47
稳定性:Stable, but may explode if heated under confinement. May be shock sensitive. Decomposes vigorously if heated above 100ºC. Incompatible with strong acids, strong bases, strong oxidizing agents, strong reducing agents. Light sensitive.
储存条件:库房低温,通风,干燥,防火,防高温
蒸汽压:0.589mmHg at 25°C
安全信息
安全说明:S26-S36/37-S62-S47
危险类别码:R5; R11; R20; R36/37/38; R48/20; R63; R65; R67
WGK Germany:3
危险品运输编码:UN 3233 4.1
海关编码:2927000090
危险类别:6.1
包装等级:III
危险品标志:F; Xn
危险性描述:H226; H242; H304; H315; H319; H335 + H336; H361d; H373
危险标志:GHS02, GHS07, GHS08
信号词:Danger
危险性防范说明:P261; P281; P301 + P310; P305 + P351 + P338; P331
危险类别码:R5; R11; R20; R36/37/38; R48/20; R63; R65; R67
WGK Germany:3
危险品运输编码:UN 3233 4.1
海关编码:2927000090
危险类别:6.1
包装等级:III
危险品标志:F; Xn
危险性描述:H226; H242; H304; H315; H319; H335 + H336; H361d; H373
危险标志:GHS02, GHS07, GHS08
信号词:Danger
危险性防范说明:P261; P281; P301 + P310; P305 + P351 + P338; P331
生产方法及用途
生产方法
1.1,2-二(乙氧羰基)肼经硝酸氧化而得。 1.有机合成中间体。
用途
1.有机合成中间体。
1.1,2-二(乙氧羰基)肼经硝酸氧化而得。 1.有机合成中间体。
用途
1.有机合成中间体。
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

13C NMR : in CDCl3

1H NMR : 90 MHz in CDCl3

Mass spectrum (electron ionization)

Mass

IR : CCl4 solution

IR : liquid film
