Distillates (petroleum), hydrocracked solvent-refined light; Baseoil — unspecified; [A complex combination of hydrocarbons obtained by the solvent treatment of a distillate from hydrocracked petroleum distillates. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C18 through C27 and boiling in the range of approximately 370 °C to 450 °C (698 °F to 842 °F.]