Table 1.

Chemical constituents of Eucalyptus globulus essential oil.

Peak No.	Retention Time (min)	Molecular Formula	Compound	Relative Content (%)
1	5.462	C10H16	α-Thujene	0.01
2	5.617	C10H16	α-Pinene	1.89
3	5.952	C10H16	Camphene	0.01
4	6.406	C10H16	Β-Phellandrene	0.01
5	6.510	C10H16	Β-Pinene	0.21
6	6.713	C10H16	Β-Myrcene	0.32
7	7.088	C10H16	α-Phellandrene	0.60
8	7.311	C10H16	Terpinolen	0.17
9	7.490	C10H14	Benzene	6.16
10	7.577	C10H16	D-Limonene	5.89
11	7.699	C10H18O	1,8-Cineole	75.96
12	7.913	C10H16	Β-Ocimene	0.06
13	8.183	C10H16	Gamma-Terpinene	7.04
14	8.471	C10H18O2	2-Furanmethanol	0.06
15	8.498	C9H10O3	3-Methyl-4-cyclohexene	0.05
16	8.766	C10H16	Terpinolen	0.43
17	8.810	C10H18O2	2-Furanmethanol	0.03
18	8.962	C10H12	Styrene	0.03
19	9.094	C10H18O	Β-Linalool	0.13
20	9.167	C10H20O2	Butanoic acid	0.07
21	9.515	C10H18O	D-Fenchyl alcohol	0.08
22	9.998	C10H16O	Bicyclo[3,1,1]heptan-3-ol	0.13
23	10.617	C10H18O	α-Terpineol	0.05
24	10.823	C10H18O	Terpinen-4-ol	0.34
25	11.139	C10H18O	Terpinen-4-ol	0.32