氯丙烯又称烯丙基氯(CH_2=CH—CH_2Cl),是合成橡胶、合成树脂和合成甘油等有机化工的重要原料。氯丙烯一般是由石油裂解所产生的丙烯与氯经高温反应而制得。氯化反应所得的粗氯化物及其经精馏分离所得的精氯丙烯和高沸物(也称DD混剂)等中所含的大都是挥发性组份,一般采用气相色谱法进行定量分析。由于样品中尚含有微量的水份和氯化氢,这些组 Allyl chloride, also known as allyl chloride (CH_2 = CH-CH_2Cl), is an important raw material for organic chemicals such as synthetic rubber, synthetic resins and synthetic glycerin. Allyl chloride is generally produced by the cracking of propylene and chlorine at elevated temperatures. The crude chloride obtained by the chlorination reaction and the refined chloropropene and the high boiling (also known as DD mixture) obtained by the rectification and separation contain mostly volatile components and are generally quantitatively analyzed by gas chromatography . Since the sample still contains trace amounts of water and hydrogen chloride, these groups