number |
Compound name |
Characteristic ion (m/z) |
Retention time (min) |
Relative abundance (%) |
1 |
1-Methyl- cyclopentene |
67 |
4.756 |
0.31 |
2 |
Benzene |
77 |
5.221 |
13.89 |
3 |
Toluene |
91 |
6.791 |
9.39 |
4 |
Ethylbenzene |
91 |
8.972 |
2.31 |
5 |
m/p-Xylene |
91 |
9.164 |
13.49 |
6 |
o-Xylene |
91 |
10.004 |
5.19 |
7 |
Styrene |
104 |
10.281 |
0.84 |
8 |
(1-methylethyl)-benzene |
120 |
10.597 |
0.23 |
9 |
Propyl benzene |
91 |
11.495 |
0.79 |
10 |
1-Ethyl-3-methyl benzene |
120 |
11.799 |
6.30 |
11 |
1,3,5-Trimethyl benzene |
105 |
12.031 |
2.43 |
12 |
1-Ethyl-2-methyl benzene |
120 |
12.534 |
1.57 |
13 |
1,2,3-Trimethyl- benzene |
105 |
12.939 |
8.49 |
14 |
1-Methyl-2-(1-methylethyl)- benzene |
119 |
13.44 |
0.29 |
15 |
1,2,4-Trimethyl- benzene |
105 |
14.126 |
2.11 |
16 |
1-Methyl-3-propyl- benzene |
105 |
14.42 |
1.68 |
17 |
(1-Methylpropyl)- benzene |
173 |
14.575 |
0.51 |
18 |
2-Ethyl-1,4-dimethyl- benzene |
119 |
14.734 |
1.79 |
19 |
Indane |
117 |
14.979 |
1.83 |
20 |
1,4-Dichloro- benzenea |
146 |
15.284 |
2.26 |
21 |
2-Ethyl-3,4-dimethyl- benzene |
119 |
15.426 |
1.98 |
22 |
2-Ethyl-1,3-ldimethyl- benzene |
119 |
15.745 |
1.95 |
23 |
2-Butenyl- benzene |
117 |
16.062 |
0.56 |
24 |
1-Ethenyl-3-ethyl- benzene |
117 |
16.295 |
1.21 |
25 |
2-Ethyl-1,4-dimethyl- benzene |
119 |
16.661 |
0.39 |
26 |
1,2,4,5-Tetramethyl- benzene |
134 |
16.829 |
1.30 |
27 |
1,2,3,5-Tetramethyl- benzene |
134 |
17.07 |
1.93 |
28 |
(1,1-Dimethylpropyl)- benzene |
119 |
17.243 |
0.45 |
29 |
1-Methyl-3-(1-methyl-2- propenyl)- benzene |
119 |
17.632 |
0.30 |
30 |
2-Ethyl-1,3-dimethyl- benzene |
119 |
17.797 |
0.31 |
31 |
1H-Indene, 2,3-dihydro-5-methyl- |
117 |
18.12 |
1.67 |
32 |
2-Ethyl-1,3-dimethyl- benzene |
119 |
18.301 |
0.96 |
33 |
1-Methyl-4-(1-methylethenyl) benzene |
117 |
18.594 |
1.75 |
34 |
1H-Indene, 1-methyl- |
132 |
18.928 |
0.24 |
35 |
2,3-dihydro-4,7-dimethyl-1H-Indene |
131 |
19.272 |
2.41 |
36 |
1H-Indene, 2,3-dihydro-1,6-dimethyl- |
131 |
19.726 |
1.22 |
37 |
Naphthalene |
128 |
20.811 |
2.06 |
38 |
1H-Indene, 2,3-dihydro-4,7-dimethyl- |
131 |
21.467 |
0.64 |
39 |
2-Ethenyl-1,3,5- trimethyl- benzene |
131 |
21.946 |
0.57 |
40 |
Ethanone, 1-(4-ethylphenyl)- |
133 |
22.191 |
0.40 |
41 |
Naphthalene, 1-methyl- |
142 |
23.95 |
1.43 |
42 |
Naphthalene, 2-methyl- |
142 |
24.628 |
0.60 |
aInternal standard |