SN Compounds Percentage composition Retention index
1 Cyclofenchene 7.0 729
2 3,4-Dimethyl-(Z,Z)-2,4-Hexadiene 2.0 750
3 3,5-Dimethylcyclohexene 4.0 838
4 β,β-dimethyl-1H-Imidazole-4-ethanamine 3.0 850
5 D-Sabinene 0.4 897
6 1R-α-pinene 6.0 937
7 1S-α-pinene 7.0 941
8 DL-pinene 6.0 943
9 α-pinene 8.0 948
10 β-pinene 1.0 970
11 β-trans-Ocimene 8.0 976
12 L-β-pinene 0.4 978
13 2,3,4-trimethylthiophene 0.5 993
14 Phenyltrimethylmethane 0.4 1007
15 2-(1,1-Dimethyl-2-pentenyl)-1,1-dimethylcyclopropane 2.0 1040
16 3,7,7-Trimethyl-1,3,5-cycloheptatriene 0.5 1010
17 α-Limonene 0.6 1018
18 1,5-Dimethyl-1-vinyl-4-hexenylbutyrate 0.1 1022
19 o-Cymene 0.5 1029
20 L-Limonene 0.5 1031
21 D-(E)-Limonene oxide 0.6 1030
22 2-Isopropylimidazole 3.0 1038
23 m-Cymene 0.5 1042
24 p-Cymene 0.6 1045
25 Limonene epoxide 0.8 1048
26 Eucalyptol 1.45 1059
27 L-Linalool 0.2 1083
28 1,5-Dimethyl-1,5-cyclooctadiene 0.5 1103
29 2-Ethyl-p-Xylene 0.6 1119
30 β-Terpineol 0.7 1158
31 3,4,4-trimethyl-5-oxo-(Z)-2-hexenoic acid 2.0 1200
32 α-Copaene 3.0 1221
33 cis-Geraniol 0.6 1228
34 Ethenyldimethylester Phosphoric acid 2.0 1233
35 2,3-Dimethylcyclohexanol 2.0 1240
36 4,4-Dimethyl-2-cyclopenten-1-one 3.0 1250
37 1,1,3-Trimethyl-1-silacyclo-3-pentene 0.5 1260
38 Phellandral 3.0 1280
39 2-Cyclopentylcyclopentanol 0.6 1289
40 Nopol 0.4 1290
41 2-Hydroxymethyl-5-(1-hydroxy-1-isopropyl)-2-cyclohexen-1-one 0.5 1300
42 α-Cubebene 1.0 1344
43 Aromadendrene 0.2 1386
44 L-allo-Aromadendrene 0.8 1452
45 (2E,6E)-2,6Dimethyl-2,6-octadiene-1,8-diol 0.7 1471
46 α-Selinene 0.7 1474
47 α-Bulnesene 1.0 1490
48 1R,3Z,9s-4,11,11-Trimethyl-8-methylenebicyclo[7.2.0]undec-3-ene 0.2 1494
49 2-isopropyl-5-methyl-9-methylenebicyclo[4.4.0]dec-1-ene 0.6 1503
50 trans-Z-α-Bisabolene epoxide 1.0 1531
51 3-acetoxy-4-(1-hydroxy-1-methylethyl)-1-methylcyclohexene 3.0 1533
52 1-(1-methylene-2-propenyl)cyclopentanol 1.0 1560
53 2-isopropyl-5-methyl-9-methylenebicyclo[4.4.0]dec-1-ene 0.5 1563
54 N-Acetyl-3-propoxyamphetamine 0.8 1580
55 5-Chloromethyl-2-oxazolidinone 1.0 1600
56 α-Eudesmol 0.6 1650
57 β-Eudesmol 1.0 1652
58 4-Isopropenyl-1-cyclohexen-1-ylmethylbenzoate 0.4 1958
Percentage Total 98.95  
Table 1: Composition of the seed essential oil of Eucalyptus maculata Hook.