Residual oils (petroleum), solvent deasphalted Baseoil - unspecified [A complex combination of hydrocarbons obtained as the solvent soluble fraction from C 3 -C 4 solvent deasphalting of a residuum. It consists of hydrocarbons having carbon numbers predominantly higher than C 25 and boiling above approximately 400 °C (752 °F).] A complex combination of hydrocarbons obtained as the solvent soluble fraction from C3 - C4 solvent deasphalting of a residuum. It consists of hydrocarbons having carbon numbers predominantly higher than C25 and boiling above approximately 400°C (752°F). 649-456-00-8

Residual oils (petroleum), hydrocracked acid-treated solvent-dewaxed Baseoil - unspecified [A complex combination of hydrocarbons produced by solvent removal of paraffins from the residue of the distillation of acid-treated, hydrocracked heavy paraffins and boiling approximately above 380 °C (716 °F).] A complex combination of hydrocarbons produced by solvent removal of paraffins from the residue of the distillation of acid-treated, hydrocracked heavy paraffins and boiling approximately above 380°C (716°F). 649-499-00-2

Residual oils (petroleum), hydrotreated solvent dewaxed Baseoil - unspecified 649-491-00-9

Residual oils (petroleum), deisobutanizer tower Low boiling point naphtha - unspecified [A complex residuum from the atmospheric distillation of the butane-butylene stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C 4 through C 6 .] A complex residuum from the atmospheric distillation of the butane-butylene stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C4 through C6. 649-365-00-3

Residual oils (petroleum,) solvent-refined Baseoil - unspecified [A complex combination by hydrocarbons obtained as the solvent insoluble fraction from solvent refining of a residuum using a polar organic solvent such as phenol or furfural. It consists of hydrocarbons having carbon numbers predominantly higher than C 25 and boiling above approximately 400 °C (752 °F).] A complex combination of hydrocarbons obtained as the solvent insoluble fraction from solvent refining of a residuum using a polar organic solvent such as phenol or furfural. It consists of hydrocarbons having carbon numbers predominantly higher than C25 and boiling above approximately 400°C (752°F). 649-459-00-4

Residual oils (petroleum), solvent-dewaxed Baseoil - unspecified [A complex combination of hydrocarbons obtained by removal of long, branched chain hydrocarbons from a residual oil by solvent crystallization. It consists of hydrocarbons having carbon numbers predominantly greater than C 25 and boiling above approximately 400 °C (752 °F).] A complex combination of hydrocarbons obtained by removal of long, branched chain hydrocarbons from a residual oil by solvent crystallization. It consists of hydrocarbons having carbon numbers predominantly greater than C25 and boiling above approximately 400°C (752°F). 649-471-00-X