HH-5 工业用N,N-二甲基环己胺测定毛细管柱

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工业用N,N-二甲基环己胺测定毛细管柱
工业用N,N-二甲基环己胺测定毛细管柱 详细信息：

名称：毛细管柱
固定相：5%苯基-95%甲基聚硅氧烷
规格：30m*0.32mm*0.25um
型号：HH-5
应用：工业用N,N-二甲基环己胺

N,N-二甲基环己胺是重要的化工原料。采用正交实验方法,以HX分子筛为催化剂,研究了由环己胺和甲醇烷基化反应制备N,N-二甲基环己胺的反应条件。

以环己胺为原料,不加催化剂,在常温,低于100 ℃的反应条件下,合成了N,N二甲基环己胺.该方法反应温和,操作简便,反应时间短,合成方法重现性好,成本低,收率在80 % 以上,纯度大于99 .9 % .


浩瀚色谱（山东）应用技术开发有限公司，采用气相色谱法，氢火焰检测器，HH-5毛细管柱测定工业用N,N-二甲基环己胺，面积归一法定量，结果满意。


工业用N,N-二甲基环己胺测定毛细管柱  测试谱图：





Capillary column for the determination of N,N-dimethylcyclohexylamine for industrial use
Industrial capillary column for the determination of N,N-dimethylcyclohexylamine Details:

Name: capillary column
Stationary Phase: 5% Phenyl-95% Methylpolysiloxane
Specifications: 30m*0.32mm*0.25um
Model: HH-5
Application: Industrial N,N-Dimethylcyclohexylamine

N,N-dimethylcyclohexylamine is an important chemical raw material. The reaction conditions for the preparation of N,N-dimethylcyclohexylamine by alkylation of cyclohexylamine and methanol were studied by orthogonal experiment method with HX molecular sieve as catalyst.

Using cyclohexylamine as raw material without catalyst, N,N-dimethylcyclohexylamine was synthesized under the reaction conditions of room temperature and lower than 100 ℃. The method has mild reaction, simple operation, short reaction time, and the synthesis method The reproducibility is good, the cost is low, the yield is more than 80%, and the purity is more than 99.9%.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used gas chromatography, hydrogen flame detector, HH-5 capillary column to determine industrial N,N-dimethylcyclohexylamine, and the area normalization method was used for quantification, and the results were satisfactory.


Industrial use of N,N-dimethylcyclohexylamine for the determination of capillary column Test spectrum: