S. No Retention Time Name of the compound Molecular Formula Molecular Weight Peak Area %
1 19.82 Bicyclo[4.1.0]heptane,7-pentyl C12H22 166 2.98
2 19.89 Methyl6,9-octadecadienoate  C19H34O2 294 9.57
3 20.09 Hexadecanoicacid,butyl ester C20H40O2 312 10.08
4 21.771 Octadecanoicacid, butyl ester C22H44O2 340 1.91
5 24.992 Squalene C30H50 410 35.55
6 26.973 Hentriacontane C31H64 436 3.04
7 27.468 Dl-alpha-tocopherol C29H50O2 430 36.1
8 27.523 Vitamin E C29H50O2 430 8.28
Table 2: Components identified in petroleum ether of Millingtonia hortensis extract.