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  • 2-硝基二苯胺

    2-Nitrodiphenylamine

化合物简介

2-Nitrodiphenylamine, also called NDPA, 2-NDPA, 2NO2DPA, Sudan Yellow 1339, C.I. 10335, CI 10335, phenyl 2-nitrophenylamine, 2-nitro-N-phenylaniline, or N-phenyl-o-nitroaniline, is an organic chemical, a nitrated aromatic amine, a derivate of diphenylamine. Its chemical formula is C12H10N2O2, or C6H5NHC6H4NO2. It is a red crystalline solid, usually in form of flakes or powder, with melting point of 74-76 °C and boiling point of 346 °C. It is polar but hydrophobic.

基本信息

CAS:119-75-5
中文别名:邻硝基二苯胺;鄰硝二苯胺;2-硝基联苯基胺;2-硝基-N-苯基苯胺;
英文别名:2-nitro-N-phenylaniline;Benzenamine, 2-nitro-N-phenyl-;2-Nitro-N-phenylaniline;
分子式:C12H10N2O2
分子量:214.22
精确质量:214.074
Psa:57.85
Logp:3.9346

编号系统

BRN号:2213591
EINECS号:204-348-6
MDL号:MFCD00007089
PubChem号:24849662

物化性质

外观与性状:红色结晶片状或粉末
密度:1.36
沸点:346 °C
熔点:74-76°C(lit.)
闪点:346°C
折射率:1.65
水溶解性:negligible
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽密度:10.7 (vs air)
蒸汽压:4.83E-06mmHg at 25°C

安全信息

安全说明:S26-S36-S37/39
WGK Germany:3
危险类别码:R36/37/38
海关编码:29214400
危险类别:6.1
包装等级:II
危险品标志:Xi

生产方法及用途

生产方法
由邻硝基氯苯与苯胺在乙酸钠存在下,于190-200℃反应12h而制得。 该品是汽油抗氧剂N-苯基-N-苯基-N-烷基邻苯二胺的中间体。
用途
该品是汽油抗氧剂N-苯基-N-苯基-N-烷基邻苯二胺的中间体。

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


UV/Visible spectrum


IR : CCl4 solution


IR : nujol mull


IR : KBr disc


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