Hydrocarbons, C 4-6 , depentanizer lights, arom. hydrotreater Low boiling point naphtha - unspecified [A complex combination of hydrocarbons obtained as first runnings from the depentanizer column before hydrotreatment of the aromatic charges. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C 4 through C 6 , predominantly pentanes and pentenes, and boiling in the range of approximately 25°C to 40°C (77°F to 104°F).] A complex combination of hydrocarbons obtained as first runnings from the depentanizer column before hydrotreatment of the aromatic charges. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C6, predominantly pentanes and pentenes, and boiling in the range of approximately 25°C to 40°C (77°F to 104°F). 649-380-00-5

Aromatic hydrocarbons, C 7-12 , C 8 -rich Low boiling point cat-reformed naphtha [A complex combination of hydrocarbons obtained by separation from the platformate-containing fraction. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C 7 through C 12 (primarily C 8 ) and can contain nonaromatic hydrocarbons, both boiling in the range of approximately 130°C to 200°C (266°F to 392°F).] A complex combination of hydrocarbons obtained by separation from the platformate-containing fraction. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C12 (primarily C8) and can contain nonaromatic hydrocarbons, both boiling in the range of approximately 130°C to 200°C (266°F to 392°F). 649-311-00-9

Distillates (petroleum), C 6 -rich Low boiling point naphtha - unspecified [A complex combination of hydrocarbons obtained from the distillation of a petroleum feedstock. It consists predominantly of hydrocarbons having carbon numbers of C 5 through C 7 , rich in C 6 , and boiling in the range of approximately 60°C to 70°C (140°F to 158°F).] A complex combination of hydrocarbons obtained from the distillation of a petroleum feedstock. It consists predominantly of hydrocarbons having carbon numbers of C5 through C7, rich in C6, and boiling in the range of approximately 60°C to 70°C (140°F to 158°F). 649-388-00-9

Hydrocarbons, C 5 -rich, dicyclopentadiene-contg. Low boiling point naphtha - unspecified [A complex combination of hydrocarbons obtained by distillation of the products from a steam-cracking process. It consists predominantly of hydrocarbons having carbon numbers of C 5 and dicyclopentadiene and boiling in the range of approximately 30°C to 170°C (86°F to 338°F).] A complex combination of hydrocarbons obtained by distillation of the products from a steam-cracking process. It consists predominantly of hydrocarbons having carbon numbers of C5 and dicyclopentadiene and boiling in the range of approximately 30°C to 170°C (86°F to 338°F). 649-399-00-9

Naphtha (petroleum), heavy hydrocracked Low boiling point naphtha - unspecified [A complex combination of hydrocarbons from distillation of the products from a hydrocracking process. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C 6 through C 12 , and boiling in the range of approximately 65°C to 230°C (148°F to 446°F).] A complex combination of hydrocarbons from distillation of the products from a hydrocracking process. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C6 through C12, and boiling in the range of approximately 65°C to 230°C (148°F to 446°F). 649-349-00-6

Hydrocarbons, C 17-30 , hydrotreated solvent-deasphalted atm. distn. residue, distn. lights Baseoil - unspecified [A complex combination of hydrocarbons obtained as first runnings from the vacuum distillation of effluents from the treatment of a solvent deasphalted short residue with hydrogen in the presence of a catalyst. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C 17 through C 30 and boiling in the range of approximately 300 °C to 400 °C (572 °F to 752 °F). It produces a finished oil having a viscosity of 4cSt at approximately 100 °C (212 °F).] A complex combination of hydrocarbons obtained as first runnings from the vacuum distillation of effluents from the treatment of a solvent-deasphalted short residue with hydrogen in the presence of a catalyst. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C17 through C30 and boiling in the range of approximately 300°C to 400°C (572°F to 752°F). It produces a finished o