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一、研究结果摘要。 1.特性、分析方法和接触来源。四氯硝基苯(2,3,5,6-tetrachronitrobenzene)是一种无色无臭的结晶伏固体,分子量260.88,熔点99℃,在室温中即可挥发。它易溶于二硫化碳、苯、氯仿、酮类、芳香烃、氯化烃化合物,它几乎不溶于水,25℃时在乙醇中的溶解度为40g/L。它是一种杀真菌剂,而在马铃薯储藏中则作为一种发芽的抑制剂。测定本品优先选择的方法是带电子捕获检测器的气相色谱法。
First, the summary of the findings. 1. Characteristics, analytical methods and sources of contact. Tetrachlorobenzene (2,3,5,6-tetrachronitrobenzene) is a colorless, odorless crystalline valence solid, molecular weight of 260.88, the melting point of 99 ° C, volatile at room temperature. It is soluble in carbon disulfide, benzene, chloroform, ketones, aromatic hydrocarbons, chlorinated hydrocarbon compounds, it is almost insoluble in water, the solubility in ethanol at 25 ℃ 40g / L. It is a fungicide and as a germinating inhibitor in potato storage. The preferred method of determining this product is by gas chromatography with an electron capture detector.