Solvent naphtha (petroleum), heavy aliph. (10C)
Solvent naphtha, petroleum, heavy aliph.
A complex combination of hydrocarbons obtained from the distillation of crude oil or natural gasoline.  It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C11 through C16 and boiling in the range of approximately 190.degree.C to 290.degree.C (374.degree.F to 554.degree.F).