Naphtha, shale oil, hydrocracked, full-range straight run.

Naphtha, shale oil, hydrocracked, full-range straight run. is a complex combination of hydrocarbons produced by distillation of hydrocracked shale oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately -20.degree.C to 220.degree.C (-4.degree.F to 428.degree.F).