基于GCQTOF构建VOCs的非靶标筛查方法.docx

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1、基于GC-QTOF构建VOCs的非靶标筛查方法乔显亮*,施锦瑞，谢晴，陈景文，孙畅，刘远工业生态与环境工程教育部重点实验室，大连理工大学环境学院，大连，116024*联系人，Emai1:支撑文件表S1：本研究考察的108种VOCs的基本信息表S2：环境大气样品中非目标筛查确认的化合物附表1本研究考察的108种VOC信息Table 51 Informationof108VOCsinvestigatedinthisstudy序号CAS号名称分子式精确质量IOgKOW沸点/保留时间min175-09-2二氯甲烷CH2C1296.960613440.07.912110-82-7环己烷C6Hi284.0

2、9393.1889.79.193534-22-52.甲基吠喃*C5H6O82.04191.9165.09.634108-08-72,4-二甲基戊烷*C7Hi6100.12523.6380.49.81575-35-41,1-二氯乙烯*C2H2C1295.95342.1231.610.16667-66-3三氯甲烷CHC13118.90311.5261.110.69771-55-6三氯乙烷C2H3C13131.93002.4974.010.98856-23-5四氯化碳CC14151.86962.4476.811.23971-43-2苯C6H678.04661.9980.011.5510142-82-

3、5庚烷*C7Hi610.12523.7898.511.891171-36-3正丁醇*C4H10O74.07320.84118.012.361279-01-6三氯乙烯C2HC13129.91402.4787.212.5113107-87-92戊酮*C5H10O86.07320.75102.212.7814108-87-2甲基环己烷C7Hi498.10933.59100.912.811578-87-51,2-二氯丙烷*C3H6C12111.98472.2595.512.861674-95-3二澳甲烷CH2Br2171.85201.5297.013.0317623-42-7丁酸甲酯水C5H0O262

4、3-42-71.36102.813.261875-27-4一溟二氯甲烷CHBrC12161.86391.6190.013.2719108-10-14-甲基-2-戊酮C6H12Oi100.16001.16104.513.622010061-02-61,3-氯丙烯C3H4C12109.96902.29112.013.9021543-59-9I-氯戊烷*C5H1C1106.05493.05107.813.9722110-86-1毗嚏C5H5N79.04220.80115.214.2623108-88-3甲苯C7H892.06262.54110.614.4024111-65-9正辛烷C8Hi8114.

5、14094.27125.614.5025554-14-32-甲基噬吩C5H6S98.01902.36112.614.592679-00-5三氯乙烷C2H3C13131.93002.01113.814.9627127-18-4四氯乙烯C2C14163.87542.97121.315.2128591-78-62-己酮*C6Hi2O100.08881.24127.615.2929123-86-4乙酸丁酯米C6H12O2116.08371.85126.115.4330124-48-1一氯二嗅甲烷CHBr2C1205.81341.70120.015.5631106-93-41,2.二浪乙烷C2H4Br2

6、185.86802.01131.615.762,5-二甲基-2,4-己32764-13-6二烯CsH14110.10963.95134.516.3133544-10-5I-氯己烷C6H13C1120.07063.54135.016.3734108-90-7氯苯C6H5C1112.00802.64131.716.4735630-20-61,1,1,2.四氯乙烷C2H2C14165.89112.93130.516.5736100-41-4乙基苯C8Hi0106.07833.03136.116.6137108-38-3间二甲苯CsHio106.07833.09139.116.7738106-42-3

7、对二甲苯CsHo106.07833.09138.316.783995-47-6邻二甲苯CsHio106.07833.09138.517.37序号CAS号名称分子式精确质量1ogX,ow沸点/保留时间min4075-25-2三滨甲烷CHBr3249.76281.79149.117.694198-82-8异丙基苯C9Hi2120.09393.45152.417.9142764-41-01,4二氯2丁烯*C4H6C12123.98472.60152.517.974379-34-51,1,2,2-四氯乙烷C2H2C14165.89112.19146.518.3244108-86-1滨紫C6H5Br15

8、5.95752.88156.018.4245103-65-1丙苯C9Hi2120.09393.52159.218.5346622-96-84乙基甲苯CgH12120.09393.58162.018.694795-49-82-氯甲苯C7H7C1126.02363.18159.018.6948124-18-5癸烷C1OH22142.17225.25174.118.7249108-67-81,3,5-三甲苯C9Hi2120.09393.63164.718.775095-63-61,2,4三甲苯CgH12120.09393.63169.318.7751106-43-4对氯甲苯C7H7C1126.023

9、63.18162.418.855298-06-6叔丁基苯CioHm134.10963.90169.119.2953108-67-8均三甲苯C9H12120.09393.63164.719.3654135-98-8仲丁基苯C1O14134.10963.94173.519.625599-87-64-异丙基甲苯CoH4134.10964.00176.519.8256106-46-71,4-氯苯C6H4C12145.96903.28174.019.8357541-73-11,3-二氯苯C6H4C12145.96903.28173.019.965895-57-82氯苯酚C6H5C1O128.00292.

10、16174.920.1659106-65-0丁二酸二甲酯C6Hi0O4146.05790.40196.420.2260105-05-51,4二乙基苯*CioH)4134.10964.07181.020.4161108-95-2苯酚*C6H6O94.04191.51181.820.4262104-51-8丁苯C1014134.10964.01183.320.446395-50-1邻二氯苯C6H4C12145.96903.28180.020.5464565-62-9砧品油烯C1H)6136.12524.35159.020.816567-72-1六氯乙烷C2C16233.81314.03186.02

11、0.946695-48-7邻甲基苯酚C7H8O108.05752.06191.021.496795-93-21,2,4,5-四甲苯CioH4134.10964.18196.821.6068621-64-7二丙基亚硝胺C6H14N2O130.11061.33206.021.636996-12-81,2-二演-3-氯丙烷C3H5Br2C1233.84472.68196.021.7170106-44-54.甲基苯酚C7H8O108.05752.06201.921.9371108-39-4间甲基苯酚C7H8O108.05752.06202.221.957298-95-3硝基苯C6H5NO2123.03

12、201.81210.822.02731119-40-0戊二酸二甲酯C7Hi2O4160.07360.90214.022.0274112-40-3十二烷C1226170.20356.23216.322.1875576-26-12,6-二甲基苯酚C8HioO122.07322.61201.022.2276104-85-8对甲基苯脐C8H7N117.05782.09217.022.317778-59-1异佛尔酮C9HuO138.10452.62215.222.6378105-67-92,4二甲基苯酚CsHoO122.07322.61210.922.947995-87-42,5-二甲基苯酚C8Hi0O122.07322.61211.122.9680120-82-11,2,