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Emission Measurement Center Spectral Database

EPA Reference Interferograms By CAS Number

CAS No. Compound Name Symbol Data
I'gram		 Background
I'gram		 CTS
I'gram		 Path
Length
(m)		 Temp
(oC)		 ASC
(ppm)
50-00-0 Formaldehyde CH2O 087B4ANA BKG0406B CTS0406B 11.25 100 100.0
50-00-0 Formaldehyde CH2O 087B4ANB BKG0413C CTS0413A 11.25 100 100.4
56-23-5 Carbon tetrachloride CCl4 029A4ASF BKG0921A CTS0921A 3.00 25 0.0
56-23-5 Carbon tetrachloride CCl4 029A4ASC BKG0921A CTS0921A 3.00 25 99.9
56-23-5 Carbon tetrachloride CCl4 029A4ASE BKG0921A CTS0921A 3.00 25 20.0
57-14-7 1,1-Dimethyl hydrazine C2H8N2 066B4ANA BKG0416A CTS0416A 2.25 100 500.0
57-14-7 1,1-Dimethyl hydrazine C2H8N2 066B4ANC BKG0416B CTS0416A 2.25 100 99.9
57-14-7 1,1-Dimethyl hydrazine C2H8N2 066B4AND BKG0416B CTS0416A 2.25 100 99.8
57-14-7 1,1-Dimethyl hydrazine C2H8N2 066B4ANC BKG0416A CTS0416A 2.25 100 494.1
57-57-8 beta-Propiolactone C3H4O2 139B4ANC BKG0415D CTS0415B 2.25 100 300.1
57-57-8 beta-Propiolactone C3H4O2 139B4ANE BKG0415D CTS0415B 2.25 100 60.0
57-57-8 beta-Propiolactone C3H4O2 139B4ANF BKG0415D CTS0415B 2.25 100 60.0
57-57-8 beta-Propiolactone C3H4O2 139B4ANB BKG0415D CTS0415B 2.25 100 299.6
59-89-2 N-Nitrosomorpholine C4H8N2O2 127B4ANA BKG0421C CTS0421A 2.25 100 500.1
59-89-2 N-Nitrosomorpholine C4H8N2O2 127B4ANE BKG0421F CTS0421A 2.25 100 99.5
59-89-2 N-Nitrosomorpholine C4H8N2O2 127B4ANB BKG0421C CTS0421A 2.25 100 497.5
59-89-2 N-Nitrosomorpholine C4H8N2O2 127B4AND BKG0421D CTS0421A 2.25 100 98.1
62-53-3 Aniline (Phenylamine) C6H7N 012B4ASB BKG0305C 11.25 100 20.0
62-53-3 Aniline (Phenylamine) C6H7N 012B4ASD BKG0305C 11.25 100 99.1
62-53-3 Aniline (Phenylamine) C6H7N 012B4ASE BKG0305C 11.25 100 99.1
62-53-3 Aniline (Phenylamine) C6H7N 012B4ASC BKG0305C 11.25 100 20.0
62-73-7 Dichlorvos (CH3O)2-P(O)-CH-Cl2 057B4ANG BKG0318B CTS0318A 11.25 100 0.0
62-73-7 Dichlorvos (CH3O)2-P(O)-CH-Cl2 057B4ANH BKG0318B CTS0318A 11.25 100 0.0
62-75-9 N-Nitrosodimethylamine (CH3)2NNO 126B4ANG BKG0212E CTS0121B 2.25 100 99.9
62-75-9 N-Nitrosodimethylamine (CH3)2NNO 126B4ANJ BKG0213A CTS0213A 2.25 100 19.2
62-75-9 N-Nitrosodimethylamine (CH3)2NNO 126B4ANI BKG0213A CTS0213A 2.25 100 20.0
62-75-9 N-Nitrosodimethylamine (CH3)2NNO 126B4ANH BKG0212E 2.25 100 99.8
67-56-1 Methanol CH4O 104A4ASA BKG0918A CTS0918A 3.00 25 503.0
67-56-1 Methanol CH4O 104A4ASB BKG0918A CTS0918A 3.00 25 503.0
67-56-1 Methanol CH4O 104A4ASC BKG0918A CTS0918A 3.00 25 100.0
67-56-1 Methanol CH4O 104A4ASD BKG0918A CTS0918A 3.00 25 100.0
67-64-1 Acetone C3H6O 192A4ARC BKG0905A CTS0905A 3.00 25 99.8
67-64-1 Acetone C3H6O 192A4ARD BKG0905A CTS0905A 3.00 25 99.9
67-64-1 Acetone C3H6O 192A4ARB BKG0905A CTS0905A 3.00 25 494.0
67-64-1 Acetone C3H6O BKG0905A CTS0905A 3.00 25 494.0
67-66-3 Chloroform CHCl3 039A4ARD BKG0819A CTS0819A 3.00 25 100.0
67-66-3 Chloroform CHCl3 039A4ARC BKG0819A CTS0819A 3.00 25 99.4
67-66-3 Chloroform CHCl3 039A4ARB BKG0819A CTS0819A 3.00 25 508.0
67-66-3 Chloroform CHCl3 BKG0819A CTS0819A 3.00 25 508.0
67-72-1 Hexachloroethane C2Cl6 092B4ANF BKG0225B CTS0225A 2.25 100 80.1
67-72-1 Hexachloroethane C2Cl6 092B4ANE BKG0224E CTS0224B 2.25 100 80.1
67-72-1 Hexachloroethane C2Cl6 092B4ANB BKG0224C CTS0224B 2.25 100 399.6
68-12-2 Dimethyl formamide C3H7NO 065B4ASA BKG0506A CTS0506A 11.25 100 20.0
68-12-2 Dimethyl formamide C3H7NO 065B4ASF BKG0506B CTS0506A 11.25 100 99.4
68-12-2 Dimethyl formamide C3H7NO 065B4ASC BKG0506B CTS0506A 11.25 100 99.4
68-12-2 Dimethyl formamide C3H7NO 065B4ASB BKG0506B CTS0506A 11.25 100 20.0
71-43-2 Benzene C6H6 015A4ARD BKG0917A CTS0917A 3.00 25 100.0
71-43-2 Benzene C6H6 015A4ARB BKG0917A CTS0917A 3.00 25 497.0
71-43-2 Benzene C6H6 015A4ARA BKG0917A CTS0917A 3.00 25 497.0
71-43-2 Benzene C6H6 015A4ARC BKG0917A CTS0917A 3.00 25 101.9
71-55-6 Methyl chloroform (1,1,1-Trichloroethane) C2H3Cl3 108A4ASD BKG0830A CTS0830A 3.00 25 99.6
71-55-6 Methyl chloroform (1,1,1-Trichloroethane) C2H3Cl3 108A4ASC BKG0830A CTS0830A 3.00 25 99.4
71-55-6 Methyl chloroform (1,1,1-Trichloroethane) C2H3Cl3 108A4ASB BKG0830A CTS0830A 3.00 25 504.0
71-55-6 Methyl chloroform (1,1,1-Trichloroethane) C2H3Cl3 108A4ASA BKG0830A CTS0830A 3.00 25 504.0
74-83-9 Methyl bromide (Bromomethane) CH3Br 106A4ASB BKG0821B CTS0821A 3.00 25 484.0
74-83-9 Methyl bromide (Bromomethane) CH3Br 106A4ASE BKG0821B CTS0821A 3.00 25 100.2
74-83-9 Methyl bromide (Bromomethane) CH3Br 106A4ASD BKG0821B CTS0821A 3.00 25 100.1
74-83-9 Methyl bromide (Bromomethane) CH3Br 106A4ASC BKG0821B CTS0821A 3.00 25 484.0
74-87-3 Methyl chloride (Chloromethane) CH3Cl 107A4ASC BKG0830A CTS0830A 3.00 25 99.8
74-87-3 Methyl chloride (Chloromethane) CH3Cl 107A4ASB BKG0830A CTS0830A 3.00 25 501.0
74-87-3 Methyl chloride (Chloromethane) CH3Cl 107A4ASA BKG0830A CTS0830A 3.00 25 501.0
74-87-3 Methyl chloride (Chloromethane) CH3Cl 107A4ASD BKG0830A CTS0830A 3.00 25 100.2
74-88-4 Methyl iodide (Iodomethane) CH3l 111A4ASC BKG1024A CTS1024A 3.00 25 100.3
74-88-4 Methyl iodide (Iodomethane) CH3l 111A4ASD BKG1024A CTS1024A 3.00 25 100.0
74-88-4 Methyl iodide (Iodomethane) CH3l 111A4ASB BKG1024A CTS1024A 3.00 25 487.0
74-88-4 Methyl iodide (Iodomethane) CH3l 111A4ASA BKG1024A CTS1024A 3.00 25 487.0
75-00-3 Ethyl chloride (Chloroethane) (1,2-Dibromoethane) C2H5Cl 079B4ASD BKG0110B CTS0829A 2.25 100 99.8
75-00-3 Ethyl chloride (Chloroethane) (1,2-Dibromoethane) C2H5Cl 079B4ASB BKG0110A CTS0829A 2.25 100 497.0
75-00-3 Ethyl chloride (Chloroethane) (1,2-Dibromoethane) C2H5Cl 079B4ASC BKG0110B CTS0829A 2.25 100 100.2
75-00-3 Ethyl chloride (Chloroethane) (1,2-Dibromoethane) C2H5Cl 079B4ASA BKG0110A CTS0829A 2.25 100 497.0
75-01-4 Vinyl chloride C2H3Cl 168A4ASB BKG0822A CTS0822A 3.00 25 501.0
75-01-4 Vinyl chloride C2H3Cl 168A4ASD BKG0822A CTS0822A 3.00 25 100.7
75-01-4 Vinyl chloride C2H3Cl 168A4ASA BKG0822A CTS0822A 3.00 25 501.0
75-01-4 Vinyl chloride C2H3Cl 168A4ASC BKG0822A CTS0822A 3.00 25 99.7
75-05-8 Acetonitrile C2H3N 003A4ARC BKG0910A CTS0919A 3.00 25 99.0
75-05-8 Acetonitrile C2H3N 003A4ARD BKG0910A CTS0919A 3.00 25 99.9
75-05-8 Acetonitrile C2H3N 003A4ARA BKG0910A CTS0919A 3.00 25 489.0
75-05-8 Acetonitrile C2H3N 003A4ARB BKG0910A CTS0919A 3.00 25 489.0
75-07-0 Acetaldehyde C2H4O 001A4ASC BKG1003A CTS1003A 3.00 25 99.7
75-07-0 Acetaldehyde C2H4O 001A4ASD BKG1003A CTS1003A 3.00 25 100.0
75-07-0 Acetaldehyde C2H4O 001A4ASA BKG1003A CTS1003A 3.00 25 500.0
75-07-0 Acetaldehyde C2H4O 001A4ASB BKG1003A CTS1003A 3.00 25 500.0
75-09-2 Methylene chloride (Dichloromethane) CH2Cl2 117A4ASB BKG0903B CTS0903A 3.00 25 500.0
75-09-2 Methylene chloride (Dichloromethane) CH2Cl2 117A4ASD BKG0903B CTS0903A 3.00 25 95.6
75-09-2 Methylene chloride (Dichloromethane) CH2Cl2 117A4ASA BKG0903B CTS0903A 3.00 25 500.0
75-09-2 Methylene chloride (Dichloromethane) CH2Cl2 117A4ASC BKG0903B CTS0903A 3.00 25 99.9
75-15-0 Carbon disulfide CS2 028A4ASD BKG0919A CTS0919A 3.00 25 99.8
75-15-0 Carbon disulfide CS2 028A4ASC BKG0919A CTS0919A 3.00 25 100.2
75-15-0 Carbon disulfide CS2 028A4ASA BKG0919A CTS0919A 3.00 25 501.0
75-15-0 Carbon disulfide CS2 028A4ASB BKG0919A CTS0919A 3.00 25 501.0
75-21-8 Ethylene oxide C2H4O 084A4ASB BKG0923B CTS0923A 3.00 25 459.0
75-21-8 Ethylene oxide C2H4O 084A4ASD BKG0923B CTS0923A 3.00 25 99.6
75-21-8 Ethylene oxide C2H4O 084A4ASA BKG0923B CTS0923A 3.00 25 459.0
75-21-8 Ethylene oxide C2H4O 084A4ASC BKG0923B CTS0923A 3.00 25 99.9
75-25-2 Bromoform CHBr3 022B4ASD BKG0124B CTS0124B 2.25 100 100.2
75-25-2 Bromoform CHBr3 022B4ASC BKG0124B CTS0124B 2.25 100 100.3
75-25-2 Bromoform CHBr3 022B4ASE BKG0124B CTS0124B 2.25 100 20.0
75-25-2 Bromoform CHBr3 022B4ASF BKG0124B CTS0124B 2.25 100 20.0
75-34-3 Ethylidene dichloride (1,1-Dichloroethane) C2H4Cl2 086B4ASB BKG0113B CTS0113A 2.25 100 500.0
75-34-3 Ethylidene dichloride (1,1-Dichloroethane) C2H4Cl2 086B4ASC BKG0113C CTS0113A 2.25 100 100.1
75-34-3 Ethylidene dichloride (1,1-Dichloroethane) C2H4Cl2 086B4ASA BKG0113B CTS0113A 2.25 100 500.0
75-34-3 Ethylidene dichloride (1,1-Dichloroethane) C2H4Cl2 086B4ASD BKG0113C CTS0113A 2.25 100 100.4
75-35-4 Vinylidene chloride (1,1-Dichloroehtylene) C2H2Cl2 169B4ASD BKG0113A CTS0113A 2.25 100 100.1
75-35-4 Vinylidene chloride (1,1-Dichloroehtylene) C2H2Cl2 169B4ASA BKG0110C CTS0110B 2.25 100 504.0
75-35-4 Vinylidene chloride (1,1-Dichloroehtylene) C2H2Cl2 169B4ASB BKG0110C CTS0110B 2.25 100 504.0
75-35-4 Vinylidene chloride (1,1-Dichloroehtylene) C2H2Cl2 169B4ASC BKG0113A CTS0113A 2.25 100 100.1
75-55-8 1,2-Propylenimine (2-Methyl aziridine) C3H7N 144B4AND BKG0421B CTS0421B 2.25 100 100.0
75-55-8 1,2-Propylenimine (2-Methyl aziridine) C3H7N 144B4ANA BKG0420D CTS0420A 2.25 100 500.4
75-55-8 1,2-Propylenimine (2-Methyl aziridine) C3H7N 144B4ANC BKG0421B CTS0421B 2.25 100 99.9
75-55-8 1,2-Propylenimine (2-Methyl aziridine) C3H7N 144B4ANB BKG0420D CTS0420A 2.25 100 500.6
75-56-9 Propylene oxide C3H7O 143B4ANA BKG0324B CTS0324B 11.25 100 499.7
75-56-9 Propylene oxide C3H7O 143B4ANC BKG0324C CTS0324B 11.25 100 99.7
75-56-9 Propylene oxide C3H7O 143B4AND BKG0324C CTS0324B 11.25 100 100.1
75-56-9 Propylene oxide C3H7O 143B4ANB BKG0324C CTS0324B 11.25 100 500.4
77-47-4 Hexachlorocyclopentadiene C5Cl6 091B4ANH BKG0321B CTS0321A 11.25 100 150.2
77-47-4 Hexachlorocyclopentadiene C5Cl6 091B4ANF BKG0320C CTS0320C 11.25 100 30.1
77-47-4 Hexachlorocyclopentadiene C5Cl6 091B4AND BKG0320C CTS0320C 11.25 100 150.1
77-47-4 Hexachlorocyclopentadiene C5Cl6 091B4ANG BKG0320C CTS0320C 11.25 100 30.1
78-59-1 Isophorone C9H14O 101B4ANF BKG0317E CTS0317B 2.25 100 99.9
78-59-1 Isophorone C9H14O 101B4ANE BKG0317D CTS0317A 2.25 100 498.3
78-59-1 Isophorone C9H14O 101B4AND BKG0317C CTS0317A 2.25 100 501.5
78-59-1 Isophorone C9H14O 101B4ANI BKG0317E CTS0317B 2.25 100 99.9
78-87-5 Propylene dichloride (1,2-Dichloropropane) C3H6Cl2 142B4ASB BKG0121B CTS0121B 2.25 100 505.0
78-87-5 Propylene dichloride (1,2-Dichloropropane) C3H6Cl2 142B4ASA BKG0108B CTS0108B 2.25 100 505.0
78-87-5 Propylene dichloride (1,2-Dichloropropane) C3H6Cl2 142B4ASC BKG0109B CTS0109B 2.25 100 99.2
78-87-5 Propylene dichloride (1,2-Dichloropropane) C3H6Cl2 142B4ASD BKG0109B CTS0109B 2.25 100 99.7
78-93-3 Methyl ethyl ketone (2-Butanone) C4H8O 109A4ARD BKG0829A CTS0829A 3.00 25 100.1
78-93-3 Methyl ethyl ketone (2-Butanone) C4H8O 109A4ARB BKG0829A CTS0829A 3.00 25 498.0
78-93-3 Methyl ethyl ketone (2-Butanone) C4H8O 109A4ARA BKG0829A CTS0829A 3.00 25 498.0
78-93-3 Methyl ethyl ketone (2-Butanone) C4H8O 109A4ARC BKG0829A CTS0829A 3.00 25 99.5
79-00-5 1,1,2-Trichloroethane C2H3Cl3 159B4ASC BKG0114B CTS0114B 2.25 100 99.9
79-00-5 1,1,2-Trichloroethane C2H3Cl3 159B4ASB BKG0114A CTS0114A 2.25 100 503.0
79-00-5 1,1,2-Trichloroethane C2H3Cl3 159B4ASA BKG0114A CTS0114A 2.25 100 503.0
79-00-5 1,1,2-Trichloroethane C2H3Cl3 159B4ASD BKG0114B CTS0114B 2.25 100 100.1
79-01-6 Trichloroethylene C2HCl3 160A4ASD BKG0904A CTS0904A 3.00 25 100.0
79-01-6 Trichloroethylene C2HCl3 160A4ASC BKG0904A CTS0904A 3.00 25 99.8
79-01-6 Trichloroethylene C2HCl3 160A4ASA BKG0904A CTS0904A 3.00 25 502.0
79-01-6 Trichloroethylene C2HCl3 160A4ASB BKG0904A CTS0904A 3.00 25 502.0
79-10-7 Acrylic Acid C3H4O2 008B4ANB BKG0326D CTS0326B 2.25 100 500.3
79-10-7 Acrylic Acid C3H4O2 008B4ANA BKG0326B CTS0326A 2.25 100 501.1
79-10-7 Acrylic Acid C3H4O2 008B4ANC BKG0326E CTS0326B 2.25 100 100.0
79-10-7 Acrylic Acid C3H4O2 008B4AND BKG0326E CTS0326B 2.25 100 100.0
79-11-8 Chloroacetic acid C2H3ClO2 035B4ANC BKG0309E CTS0309A 2.25 100 500.1
79-11-8 Chloroacetic acid C2H3ClO2 035B4ANE BKG0309G CTS0309A 2.25 100 100.0
79-11-8 Chloroacetic acid C2H3ClO2 035B4ANB BKG0309D CTS0309A 2.25 100 501.7
79-11-8 Chloroacetic acid C2H3ClO2 035B4ANF BKG0309G CTS0309A 2.25 100 99.9
79-34-5 1,1,2,2-Tetrachloroethane C2H2Cl4 150B4ASD BKG0504D CTS0504B 2.25 100 99.6
79-34-5 1,1,2,2-Tetrachloroethane C2H2Cl4 150B4ASB BKG0504C CTS0504B 2.25 100 493.0
79-34-5 1,1,2,2-Tetrachloroethane C2H2Cl4 150B4ASC BKG0504D CTS0504B 2.25 100 100.2
79-44-7 Dimethyl carbamoyl chloride (CH3)2-NCOCI 064B4AND BKG0311A CTS0311A 2.25 100 97.3
79-44-7 Dimethyl carbamoyl chloride (CH3)2-NCOCI 064B4ANB BKG0310J CTS0311A 2.25 100 498.6
79-44-7 Dimethyl carbamoyl chloride (CH3)2-NCOCI 064B4ANC BKG0311A CTS0311A 2.25 100 100.0
79-44-7 Dimethyl carbamoyl chloride (CH3)2-NCOCI 064B4ANA BKG0310J CTS0311A 2.25 100 498.6
79-46-9 2-Nitropropane C3H7NO2 124B4ANB BKG0127A CTS0127A 2.25 100 500.2
79-46-9 2-Nitropropane C3H7NO2 124B4AND BKG0127A CTS0127A 2.25 100 100.0
79-46-9 2-Nitropropane C3H7NO2 124B4ANA BKG0127A CTS0127A 2.25 100 499.7
79-46-9 2-Nitropropane C3H7NO2 124B4ANC BKG0127A CTS0127A 2.25 100 100.1
80-62-6 Methyl methacrylate C5H8O2 114B4ASB BKG0107B CTS0107A 2.25 100 506.0
80-62-6 Methyl methacrylate C5H8O2 114B4ASC BKG0107B CTS0107A 2.25 100 100.2
80-62-6 Methyl methacrylate C5H8O2 114B4ASD BKG0107B CTS0107A 2.25 100 100.0
80-62-6 Methyl methacrylate C5H8O2 114B4ASA BKG0107B CTS0107A 2.25 100 506.0
87-68-3 Hexachlorobutadiene C4Cl6 090B4ANH BKG0220B CTS0220A 2.25 100 100.0
87-68-3 Hexachlorobutadiene C4Cl6 090B4ANA BKG0219B CTS0219A 2.25 100 498.8
87-68-3 Hexachlorobutadiene C4Cl6 090B4AND BKG0219D CTS0219A 2.25 100 100.1
87-68-3 Hexachlorobutadiene C4Cl6 090B4ANB BKG0219C CTS0219A 2.25 100 475.2
88-06-2 2,4,6-Trichlorophenol C2H3Cl3O 162B4AND 11.25 100 0.0
88-06-2 2,4,6-Trichlorophenol C2H3Cl3O 162B4ANC 11.25 100 0.0
91-20-3 Naphthalene C10H8 120B4ANF BKG0312B CTS0312A 2.25 100 200.9
91-20-3 Naphthalene C10H8 120B4ANE BKG0312A CTS0312A 2.25 100 200.0
91-20-3 Naphthalene C10H8 120B4ANG BKG0312D CTS0312A 2.25 100 40.2
91-20-3 Naphthalene C10H8 120B4ANH BKG0312E CTS0312A 2.25 100 40.1
91-22-5 Quinoline C9H7N 145B4ANF BKG0415E CTS0415B 2.25 100 401.4
91-22-5 Quinoline C9H7N 145B4ANH BKG0424C CTS0424C 2.25 100 80.9
91-22-5 Quinoline C9H7N 145B4ANE BKG0415E CTS0415B 2.25 100 398.6
91-22-5 Quinoline C9H7N 145B4ANI BKG0424D CTS0424C 2.25 100 79.8
95-47-6 o-Xylenes C8H10 171A4ASB BKG1030A CTS1030A 3.00 25 499.0
95-47-6 o-Xylenes C8H10 171A4ASC BKG1030A CTS1030A 3.00 25 99.9
95-47-6 o-Xylenes C8H10 171A4ASA BKG1030A CTS1030A 3.00 25 499.0
95-47-6 o-Xylenes C8H10 171A4ASD BKG1030A CTS1030A 3.00 25 100.0
95-48-7 o-Cresol C7H8O 043B4ANG BKG0407B CTS0407B 11.25 100 59.9
95-48-7 o-Cresol C7H8O 043B4ANC BKG0407A CTS0407A 11.25 100 299.5
95-48-7 o-Cresol C7H8O 043B4ANB BKG0407A CTS0407A 11.25 100 300.0
95-48-7 o-Cresol C7H8O 043B4ANF BKG0407B CTS0407B 11.25 100 60.1
95-53-4 o-Toluidine C7H9N 156B4ANH BKG0304D CTS0304A 2.25 100 99.8
95-53-4 o-Toluidine C7H9N 156B4ANI BKG0304E CTS0304A 2.25 100 100.2
95-53-4 o-Toluidine C7H9N 156B4ANG BKG0304C CTS0304A 2.25 100 500.4
95-53-4 o-Toluidine C7H9N 156B4ANF BKG0304B CTS0304A 2.25 100 499.8
95-95-4 2,4,5,-Trichlorophenol C8H2Cl3OH 161B4ANA 11.25 100 0.0
95-95-4 2,4,5,-Trichlorophenol C8H2Cl3OH 161B4ANB 11.25 100 0.0
96-09-3 Styrene oxide C8H6CHCH2O 148B4ANA BKG0401F CTS0401B 11.25 100 501.3
96-09-3 Styrene oxide C8H6CHCH2O 148B4AND BKG0402A CTS0402B 11.25 100 99.8
96-09-3 Styrene oxide C8H6CHCH2O 148B4ANC BKG0402A CTS0402B 11.25 100 100.2
96-09-3 Styrene oxide C8H6CHCH2O 148B4ANB BKG0401F CTS0401B 11.25 100 498.4
96-12-8 1,2-Dibromo-3-chloropropane CHCl-CHBr-CHBr 051B4AND BKG0422D CTS0422C 11.25 100 54.9
96-12-8 1,2-Dibromo-3-chloropropane CHCl-CHBr-CHBr 051B4ANE BKG0423A CTS0423B 11.25 100 276.1
96-12-8 1,2-Dibromo-3-chloropropane CHCl-CHBr-CHBr 051B4ANB BKG0422C CTS0422C 11.25 100 247.9
96-12-8 1,2-Dibromo-3-chloropropane CHCl-CHBr-CHBr 051B4ANC BKG0422C CTS0422C 11.25 100 54.9
98-07-7 Benzotrichloride C8H6-CCl3 017B4ANA BKG0205B CTS0205B 2.25 100 209.8
98-07-7 Benzotrichloride C8H6-CCl3 017B4AND BKG0205E CTS0205B 2.25 100 42.0
98-07-7 Benzotrichloride C8H6-CCl3 017B4ANC BKG0205D CTS0205B 2.25 100 42.0
98-07-7 Benzotrichloride C8H6-CCl3 017B4ANB BKG0205C CTS0205B 2.25 100 210.3
98-82-8 Cumene C9H12 046A4ASD BKG0923C CTS0923B 3.00 25 100.2
98-82-8 Cumene C9H12 046A4ASA BKG0923C CTS0923B 3.00 25 466.0
98-82-8 Cumene C9H12 046A4ASC BKG0923C CTS0923B 3.00 25 99.8
98-82-8 Cumene C9H12 046A4ASB BKG0923C CTS0923B 3.00 25 466.0
98-86-2 Acetophenone C8H8O 004B4ANA BKG0207C CTS0207B 2.25 100 498.8
98-86-2 Acetophenone C8H8O 004B4ANC BKG0207C CTS0207B 2.25 100 500.1
98-86-2 Acetophenone C8H8O 004B4ANG BKG0207E CTS0207B 2.25 100 100.1
98-86-2 Acetophenone C8H8O 004B4AND BKG0207D CTS0207B 2.25 100 100.1
98-95-3 Nitrobenzene C6H5NO2 121B4ANC BKG0323C CTS0323A 2.25 100 499.7
98-95-3 Nitrobenzene C6H5NO2 121B4AND BKG0323D CTS0323A 2.25 100 499.9
98-95-3 Nitrobenzene C6H5NO2 121B4ANF BKG0323E CTS0323A 2.25 100 99.9
98-95-3 Nitrobenzene C6H5NO2 121B4ANE BKG0323E CTS0323A 2.25 100 100.1
100-41-4 Ethyl benzene C8H10 077A4ARB BKG0829A CTS0829A 3.00 25 503.0
100-41-4 Ethyl benzene C8H10 077A4ARC BKG0829A CTS0829A 3.00 25 99.8
100-41-4 Ethyl benzene C8H10 077A4ARD BKG0829A CTS0829A 3.00 25 100.1
100-41-4 Ethyl benzene C8H10 077A4ARA BKG0829A CTS0829A 3.00 25 503.0
100-42-5 Styrene C8H8 147A4ASD BKG1106A CTS1106A 3.00 25 99.8
100-42-5 Styrene C8H8 147A4ASC BKG1106A CTS1106A 3.00 25 99.9
100-42-5 Styrene C8H8 147A4ASB BKG1106A CTS1106A 3.00 25 500.0
100-42-5 Styrene C8H8 147A4ASA BKG1106A CTS1106A 3.00 25 500.0
100-44-7 Benzyl chloride C7H7Cl 018B4ASB BKG0329B CTS0329A 11.25 100 99.3
100-44-7 Benzyl chloride C7H7Cl 018B4ASC BKG0329B CTS0329A 11.25 100 99.3
100-44-7 Benzyl chloride C7H7Cl 018B4ASD BKG0329B CTS0329A 11.25 100 20.0
106-42-3 p-Xylenes C8H10 173A4ASA BKG1031A CTS1031A 3.00 25 502.0
106-42-3 p-Xylenes C8H10 173A4ASB BKG1031A CTS1031A 3.00 25 502.0
106-42-3 p-Xylenes C8H10 173A4ASC BKG1101A CTS1101A 3.00 25 99.1
106-42-3 p-Xylenes C8H10 173A4ASD BKG1101A CTS1101A 3.00 25 100.2
106-44-5 p-Cresol C7H8O 045B4AND BKG0217B CTS0217A 2.25 100 322.8
106-44-5 p-Cresol C7H8O 045B4ANF BKG0218A CTS0218A 2.25 100 63.0
106-44-5 p-Cresol C7H8O 045B4ANE BKG0217C CTS0217A 2.25 100 65.9
106-44-5 p-Cresol C7H8O 045B4ANB BKG0215C CTS0215A 2.25 100 314.9
106-46-7 1,4-Dichlorobenzene (p) C6H4Cl2 053B4ANB BKG0306E CTS0306B 2.25 100 500.5
106-46-7 1,4-Dichlorobenzene (p) C6H4Cl2 053B4ANC BKG0307A CTS0307A 2.25 100 100.0
106-46-7 1,4-Dichlorobenzene (p) C6H4Cl2 053B4AND BKG0307A CTS0307A 2.25 100 99.9
106-46-7 1,4-Dichlorobenzene (p) C6H4Cl2 053B4ANA BKG0306E CTS0306B 2.25 100 499.9
106-88-7 1,2-Epoxybutane C4H8O 075B4ASD CTS0329A 11.25 100 100.3
106-88-7 1,2-Epoxybutane C4H8O 075B4ASB BKG0329B CTS0329A 11.25 100 499.0
106-88-7 1,2-Epoxybutane C4H8O 075B4ASE CTS0329A 11.25 100 100.2
106-88-7 1,2-Epoxybutane C4H8O 075B4ASC CTS0329A 11.25 100 499.0
106-89-8 Epichlorohydrin (1-Chloro-2,3-epoxypropane) C3H5ClO 074B4ANC BKG0310E CTS0310A 2.25 100 801.1
106-89-8 Epichlorohydrin (1-Chloro-2,3-epoxypropane) C3H5ClO 074B4AND BKG0310F CTS0310A 2.25 100 799.0
106-89-8 Epichlorohydrin (1-Chloro-2,3-epoxypropane) C3H5ClO 074B4ANA BKG0310C CTS0310A 2.25 100 500.6
106-89-8 Epichlorohydrin (1-Chloro-2,3-epoxypropane) C3H5ClO 074B4ANB BKG0310D CTS0310A 2.25 100 500.8
106-93-4 Ethylene dibromide (Dibromoethane) C2H4Br2 080A4ARC BKG0911A CTS0911A 3.00 25 100.1
106-93-4 Ethylene dibromide (Dibromoethane) C2H4Br2 080A4ARD BKG0911A CTS0911A 3.00 25 19.9
106-93-4 Ethylene dibromide (Dibromoethane) C2H4Br2 080A4ARB BKG0911A CTS0911A 3.00 25 495.0
106-93-4 Ethylene dibromide (Dibromoethane) C2H4Br2 080A4ARA BKG0911A CTS0911A 3.00 25 495.0
106-99-0 1,3-Butadiene C4H6 023A4ASC BKG0823B CTS0823A 3.00 25 99.0
106-99-0 1,3-Butadiene C4H6 023A4ASA BKG0823B CTS0823A 3.00 25 501.0
106-99-0 1,3-Butadiene C4H6 023A4ASD BKG0823B CTS0823A 3.00 25 100.6
106-99-0 1,3-Butadiene C4H6 023A4ASB BKG0823B CTS0823A 3.00 25 501.0
107-02-8 Acrolein C3H4O 006B4ANF BKG0123B CTS0123B 2.25 100 100.0
107-02-8 Acrolein C3H4O 006B4ANE BKG0120C CTS0120B 2.25 100 100.1
107-02-8 Acrolein C3H4O 006B4ANB BKG0120A CTS0120B 2.25 100 500.3
107-02-8 Acrolein C3H4O 006B4ANA BKG0120A CTS0120B 2.25 100 499.4
107-05-1 Allyl Chloride C3H5Cl 010B4ASC BKG0507C CTS0507B 2.25 100 99.7
107-05-1 Allyl Chloride C3H5Cl 010B4ASD BKG0507C CTS0507B 2.25 100 99.8
107-05-1 Allyl Chloride C3H5Cl 010B4ASA BKG0507B CTS0507A 2.25 100 513.0
107-05-1 Allyl Chloride C3H5Cl 010B4ASB BKG0507B CTS0507A 2.25 100 513.0
107-06-2 Ethylene dichloride (1,2-Dichloroethane) C2H4Cl2 081B4ASC BKG0121A CTS0121A 2.25 100 100.4
107-06-2 Ethylene dichloride (1,2-Dichloroethane) C2H4Cl2 081B4ASD BKG0121A CTS0121A 2.25 100 99.9
107-06-2 Ethylene dichloride (1,2-Dichloroethane) C2H4Cl2 081B4ASA BKG0121A CTS0121A 2.25 100 504.0
107-06-2 Ethylene dichloride (1,2-Dichloroethane) C2H4Cl2 081B4ASB BKG0121A CTS0121A 2.25 100 504.0
107-13-1 Acrylonitrile C3H3N 009A4ARB BKG0917A CTS0917A 3.00 25 491.0
107-13-1 Acrylonitrile C3H3N 009A4ARC BKG0917A CTS0917A 3.00 25 99.0
107-13-1 Acrylonitrile C3H3N 009A4ARA BKG0917A CTS0917A 3.00 25 491.0
107-13-1 Acrylonitrile C3H3N 009A4ARD BKG0917A CTS0917A 3.00 25 99.8
107-30-2 Chloromethyl methyl ether ClCH2-O-CH3 040B4AND BKG0313E CTS0313A 2.25 100 100.0
107-30-2 Chloromethyl methyl ether ClCH2-O-CH3 040B4ANB BKG0313C CTS0313A 2.25 100 499.0
107-30-2 Chloromethyl methyl ether ClCH2-O-CH3 040B4ANE BKG0313F CTS0313A 2.25 100 100.0
107-30-2 Chloromethyl methyl ether ClCH2-O-CH3 040B4ANA BKG0313B CTS0313A 2.25 100 498.9
108-05-4 Vinyl acetate C4H6O2 166A4ASA BKG0919A CTS0919A 3.00 25 500.0
108-05-4 Vinyl acetate C4H6O2 166A4ASD BKG0919A CTS0919A 3.00 25 100.1
108-05-4 Vinyl acetate C4H6O2 166A4ASC BKG0919A CTS0919A 3.00 25 99.7
108-05-4 Vinyl acetate C4H6O2 166A4ASB BKG0919A CTS0919A 3.00 25 500.0
108-10-1 Methyl isobutyl ketone (Hexone) CH3-CO-C(CH3)3 112A4ARD BKG0924A CTS0924A 3.00 25 99.6
108-10-1 Methyl isobutyl ketone (Hexone) CH3-CO-C(CH3)3 112A4ARB BKG0924A CTS0924A 3.00 25 495.0
108-10-1 Methyl isobutyl ketone (Hexone) CH3-CO-C(CH3)3 112A4ARA BKG0924A CTS0924A 3.00 25 495.0
108-10-1 Methyl isobutyl ketone (Hexone) CH3-CO-C(CH3)3 112A4ARC BKG0924A CTS0924A 3.00 25 99.8
108-31-6 Maleic anhydride C4H2O3 103B4ANF BKG0430D CTS0430A 2.25 100 249.8
108-31-6 Maleic anhydride C4H2O3 103B4ANH BKG0430E CTS0430B 2.25 100 50.0
108-31-6 Maleic anhydride C4H2O3 103B4ANE BKG0430D CTS0430A 2.25 100 249.5
108-31-6 Maleic anhydride C4H2O3 103B4ANG BKG0430E CTS0430B 2.25 100 50.0
108-38-3 m-Xylenes C8H10 172A4ARG BKG0913A CTS0913A 3.00 25 485.0
108-38-3 m-Xylenes C8H10 172A4ARI BKG0913A CTS0913A 3.00 25 99.9
108-38-3 m-Xylenes C8H10 172A4ARH BKG0913A CTS0913A 3.00 25 485.0
108-38-3 m-Xylenes C8H10 BKG0913A CTS0913A 3.00 25 100.0
108-39-4 m-Cresol C7H8O 044B4ANE BKG0403C CTS0403C 11.25 100 299.6
108-39-4 m-Cresol C7H8O 044B4ANG BKG0406B CTS0406A 11.25 100 60.0
108-39-4 m-Cresol C7H8O 044B4ANF BKG0403C CTS0403C 11.25 100 300.1
108-39-4 m-Cresol C7H8O 044B4ANH BKG0406B CTS0406A 11.25 100 60.0
108-88-3 Toluene C7H8 153A4ARA BKG0813B CTS0814A 3.00 25 499.0
108-88-3 Toluene C7H8 153A4ARD BKG0813B CTS0814A 3.00 25 99.3
108-88-3 Toluene C7H8 153A4ARC BKG0813B CTS0814A 3.00 25 99.7
108-88-3 Toluene C7H8 153A4ARB BKG0813B CTS0814A 3.00 25 499.0
108-90-7 Chlorobenzene C6H5Cl 037A4ARD BKG0812B CTS0812B 3.00 25 475.0
108-90-7 Chlorobenzene C6H5Cl 037A4ARH BKG0812B CTS0812B 3.00 25 100.4
108-90-7 Chlorobenzene C6H5Cl 037A4ARF BKG0812B CTS0812B 3.00 25 101.6
108-90-7 Chlorobenzene C6H5Cl 037A4ARC BKG0812B CTS0812B 3.00 25 475.0
108-95-2 Phenol C6H6O 131B4ANB BKG0305E 2.25 100 501.3
108-95-2 Phenol C6H6O 131B4ANA BKG0305D 2.25 100 500.2
108-95-2 Phenol C6H6O 131B4ANF BKG0306D CTS0306A 2.25 100 100.3
108-95-2 Phenol C6H6O 131B4AND BKG0306C CTS0306A 2.25 100 100.0
110-54-3 Hexane C6H14 095A4ASB BKG0819A CTS0821A 3.00 25 501.0
110-54-3 Hexane C6H14 095A4ASA BKG0819A CTS0821A 3.00 25 501.0
110-54-3 Hexane C6H14 095A4ASD BKG0819A CTS0821A 3.00 25 100.3
110-54-3 Hexane C6H14 095A4ASC BKG0819A CTS0821A 3.00 25 100.5
111-44-4 Dichloroethyl ether (bis(2-chloroethyl)ether) C4H8Cl2O 055B4ASC BKG0331G CTS0331A 11.25 100 20.0
111-44-4 Dichloroethyl ether (bis(2-chloroethyl)ether) C4H8Cl2O 055B4ASD BKG0331G CTS0331A 11.25 100 20.0
111-44-4 Dichloroethyl ether (bis(2-chloroethyl)ether) C4H8Cl2O 055B4ASA BKG0331E CTS0331A 11.25 100 102.0
111-44-4 Dichloroethyl ether (bis(2-chloroethyl)ether) C4H8Cl2O 055B4ASB BKG0331E CTS0331A 11.25 100 102.0
120-82-1 1,2,4-Trichlorobenzene C6H3Cl3 158B4ANC BKG0414B CTS0414B 2.25 100 498.4
120-82-1 1,2,4-Trichlorobenzene C6H3Cl3 158B4AND BKG0414C CTS0414B 2.25 100 100.1
120-82-1 1,2,4-Trichlorobenzene C6H3Cl3 158B4ANB BKG0413C CTS0414A 2.25 100 501.7
120-82-1 1,2,4-Trichlorobenzene C6H3Cl3 158B4ANE BKG0414D CTS0414B 2.25 100 99.9
121-44-8 Triethylamine C6H15N 163B4ANG BKG0401E CTS0331A 11.25 100 501.5
121-44-8 Triethylamine C6H15N 163B4AND BKG0401C CTS0331A 11.25 100 100.0
121-44-8 Triethylamine C6H15N 163B4ANC BKG0401C CTS0331A 11.25 100 100.2
121-44-8 Triethylamine C6H15N 163B4ANF BKG0401E CTS0331A 11.25 100 499.7
121-69-7 N,N-Diethyl aniline (N,N-Dimethylaniline) C8H11N 059B4AND BKG0227B CTS0227A 2.25 100 70.0
121-69-7 N,N-Diethyl aniline (N,N-Dimethylaniline) C8H11N 059B4ANC BKG0226D CTS0226A 2.25 100 348.8
121-69-7 N,N-Diethyl aniline (N,N-Dimethylaniline) C8H11N 059B4ANE BKG0227C CTS0227A 2.25 100 70.1
121-69-7 N,N-Diethyl aniline (N,N-Dimethylaniline) C8H11N 059B4ANB BKG0226C CTS0226A 2.25 100 350.4
123-38-6 Propionaldehyde C3H6O 140B4AND BKG0121B CTS0121B 2.25 100 100.0
123-38-6 Propionaldehyde C3H6O 140B4ANA BKG0121B CTS0121B 2.25 100 499.9
123-38-6 Propionaldehyde C3H6O 140B4ANB BKG0121B CTS0121B 2.25 100 499.9
123-38-6 Propionaldehyde C3H6O 140B4ANC BKG0121B CTS0121B 2.25 100 99.7
123-91-1 1,4-Dioxane (1,4-Diethyleneoxide) C4H8O2 072A4ARB BKG0917A CTS0917A 3.00 25 489.0
123-91-1 1,4-Dioxane (1,4-Diethyleneoxide) C4H8O2 072A4ARC BKG0917A CTS0917A 3.00 25 99.7
123-91-1 1,4-Dioxane (1,4-Diethyleneoxide) C4H8O2 072A4ARD BKG0917A CTS0917A 3.00 25 100.0
123-91-1 1,4-Dioxane (1,4-Diethyleneoxide) C4H8O2 072A4ARA BKG0917A CTS0917A 3.00 25 489.0
126-99-8 Chloroprene (2-Chloro-1,3-butadiene) C4H5Cl 041A4ASC BKG1107A CTS1107A 3.00 25 99.6
126-99-8 Chloroprene (2-Chloro-1,3-butadiene) C4H5Cl 041A4ASD BKG1107A CTS1107A 3.00 25 100.1
126-99-8 Chloroprene (2-Chloro-1,3-butadiene) C4H5Cl 041A4ASA BKG1107A CTS1107A 3.00 25 497.0
126-99-8 Chloroprene (2-Chloro-1,3-butadiene) C4H5Cl 041A4ASB BKG1107A CTS1107A 3.00 25 497.0
127-18-4 Tetrachloroethylene (Perchloroethylene) C2Cl4 151A4ARE BKG0827A CTS0827C 3.00 25 99.7
127-18-4 Tetrachloroethylene (Perchloroethylene) C2Cl4 151A4ARD BKG0827A CTS0827C 3.00 25 99.7
127-18-4 Tetrachloroethylene (Perchloroethylene) C2Cl4 151A4ARB BKG0827A CTS0827C 3.00 25 450.0
127-18-4 Tetrachloroethylene (Perchloroethylene) C2Cl4 151A4ARA BKG0827A CTS0827C 3.00 25 450.0
131-11-3 Dimethyl phthalate C10H10O4 067B4ANB BKG0321C CTS0321A 11.25 100 0.0
131-11-3 Dimethyl phthalate C10H10O4 067B4ANC BKG0321C CTS0321A 11.25 100 0.0
140-88-5 Ethyl acrylate C5H8O2 076B4ASA BKG1231A CTS1231A 2.25 100 504.0
140-88-5 Ethyl acrylate C5H8O2 076B4ASC BKG0103A CTS0103A 2.25 100 102.1
140-88-5 Ethyl acrylate C5H8O2 076B4ASB BKG0103A CTS0103A 2.25 100 504.0
140-88-5 Ethyl acrylate C5H8O2 BKG0106B CTS0106A 2.25 100 99.4
463-58-1 Carbonyl sulfide COS 030A4ASD BKG0925A CTS0925A 3.00 25 100.1
463-58-1 Carbonyl sulfide COS 030A4ASC BKG0925A CTS0925A 3.00 25 99.6
463-58-1 Carbonyl sulfide COS 030A4ASB BKG0925A CTS0925A 3.00 25 496.0
463-58-1 Carbonyl sulfide COS 030A4ASA BKG0925A CTS0925A 3.00 25 496.0
532-27-4 2-Chloroacetophenone Cl-C5H4-CO-CH3 036B4ANC BKG0326D CTS0326B 11.25 100 0.0
532-27-4 2-Chloroacetophenone Cl-C5H4-CO-CH3 036B4AND BKG0326D CTS0326B 11.25 100 0.0
540-84-1 2,2,4-Trimethylpentane C8H18 165A4ASA BKG1104A CTS1104A 3.00 25 502.0
540-84-1 2,2,4-Trimethylpentane C8H18 165A4ASC BKG1104A CTS1104A 3.00 25 99.9
540-84-1 2,2,4-Trimethylpentane C8H18 165A4ASB BKG1104A CTS1104A 3.00 25 502.0
540-84-1 2,2,4-Trimethylpentane C8H18 165A4ASD BKG1104A CTS1104A 3.00 25 99.9
542-75-6 1,3-Dichloropropene CHCl-CH-CHCl 056B4ANB BKG0124B CTS0124B 2.25 100 500.6
542-75-6 1,3-Dichloropropene CHCl-CH-CHCl 056B4ANC BKG0124B CTS0124B 2.25 100 100.0
542-75-6 1,3-Dichloropropene CHCl-CH-CHCl 056B4ANA BKG0124B CTS0124B 2.25 100 500.8
542-88-1 Bis(chloromethyl)ether C2H4Cl2O 021B4ANB BKG0424D CTS0424A 2.25 100 49.0
542-88-1 Bis(chloromethyl)ether C2H4Cl2O 021B4ANF CTS0424A 2.25 100 249.4
542-88-1 Bis(chloromethyl)ether C2H4Cl2O 021B4ANE CTS0424A 2.25 100 248.9
542-88-1 Bis(chloromethyl)ether C2H4Cl2O 021B4ANA BKG0424C CTS0424A 2.25 100 69.9
593-60-2 Vinyl bromide C2H3Br 167A4ASA BKG0920A CTS0920A 3.00 25 500.0
593-60-2 Vinyl bromide C2H3Br 167A4ASD BKG0920A CTS0920A 3.00 25 100.1
593-60-2 Vinyl bromide C2H3Br 167A4ASB BKG0920A CTS0920A 3.00 25 500.0
593-60-2 Vinyl bromide C2H3Br 167A4ASC BKG0920A CTS0920A 3.00 25 99.8
1634-04-4 Methyl tert butyl ether CH3-O-C(CH3)3 115A4ASC BKG1105B CTS1105A 3.00 25 100.0
1634-04-4 Methyl tert butyl ether CH3-O-C(CH3)3 115A4ASB BKG1105B CTS1105A 3.00 25 500.0
1634-04-4 Methyl tert butyl ether CH3-O-C(CH3)3 115A4ASA BKG1105B CTS1105A 3.00 25 500.0
1634-04-4 Methyl tert butyl ether CH3-O-C(CH3)3 115A4ASD BKG1105B CTS1105A 3.00 25 99.9
7647-01-0 Hydrochloric acid ClH 097B4ASC BKG0115A 2.25 100 84.2
7647-01-0 Hydrochloric acid ClH 097B4ASD BKG0115A 2.25 100 84.2
7647-01-0 Hydrochloric acid ClH 097B4ASA BKG0115A 2.25 100 221.0
7647-01-0 Hydrochloric acid ClH 097B4ASB BKG0115A 2.25 100 221.0
7664-41-7 Ammonia H3N 174A4AST BKG1029A 3.00 25 500.0
7664-41-7 Ammonia H3N 174A4ASS BKG1029A 3.00 25 500.0
7664-41-7 Ammonia H3N 174A4ASC BKG1015A CTS1015A 3.00 25 99.8
7664-41-7 Ammonia H3N 174A4ASD BKG1015A CTS1015A 3.00 25 99.9

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