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目的：了解并掌握中山市家具行业有机溶剂的使用情况,分析其主要挥发性化学成分,为日常监测、评价工作及进行家具行业有机溶剂危害控制提供参考。方法收集2010-2012年中山市家具行业120份有机溶剂样品,用气质联用仪进行挥发性化学成分分析,并对检测数据进行统计分析。结果120份样品中,有机溶剂挥发性有毒物质检出前3位是二甲苯、乙酸丁酯、乙苯,此外还检出了碳酸二甲酯、1,2-二氯乙烷、正己烷、苯等,其检出率分别是77.50%、68.33%、60.00%、16.67%、10.83%、3.33%、2.50%。1,2-二氯乙烷、碳酸二甲酯2010-2012年3年间的检出率比较,差异均有统计学意义。甲苯的挥发性成分含量百分比从2010年到2012年呈逐年上升趋势。结论中山市家具行业存在严重有机溶剂职业危害,有关部门应加强对高危有毒物质的监督、监测工作,企业应尽量选用无毒或低毒有机溶剂。“,”Objective To understand and master the use of organic solvents in Zhongshan furniture in-dustry,assay of the main chemical constituents of the volatile was conducted as a guide to daily monitoring, evaluation and hazard control in organic solvents in the furniture industry to provide the scientific basis.Meth-ods Samples of organic solvents were collected in furniture industry in Zhongshan City in 2010-2012,and were tested by GC Analysis of Volatile Constituents of the instrument.Results In the 120 samples,xylene, butyl acetate,ethylbenzene were the leading toxic substances in the volatility of organic solvent.Other toxic substances were dimethyl carbonate, 1 , 2-dichloroethane, n-hexane, benzeneetc., the detection rates were 77.50%,68.33%,60.00%,16.67%,10.83%,3.33% and 2.50%,respectively.There was statis-tically significant difference of the detection rate of 1,2-dichloroethane and dimethyl carbonate between 2010 and2012.The percentage of toluene showed an increasing trend from 2010 to 2012.Conclusions Organic sol-vents used in furniture industry of Zhongshan is not optimistic.Effective control measures to reduce occupa-tional hazards in the furniture industry should be taken.supervision,monitoring of toxic substances at high risk,companies should try to use non-toxic or low toxic organic solvents.