Distillates (coal-petroleum), condensed-ring arom [The distillate from a mixture of coal and tar and aromatic petroleum streams having an approximate distillation range of 220 °C to 450 °C (428 °F to 842 °F). Composed primarily of 3- to 4-membered condensed ring aromatic hydrocarbons.] The distillate from a mixture of coal tar and aromatic petroleum streams having an approximate distillation range of 220°C to 450°C (428°F to 842°F). Composed primarily of 3- to 4-membered condensed ring aromatic hydrocarbons. 648-072-00-8

Distillates (coal tar), high-temperature, heavy oils The distillate from the fractional distillation of high-temperature coal tar having an approximate distillation range of 280°C to 450°C (536°F to 842°F). Composed primarily of tri- and polynuclear aromatic hydrocarbons.

Distillates (coal tar), upper Heavy Anthracene Oil [The distillate from coal tar having an approximate distillation range of 220 °C to 450 °C (428 °F to 842 °F). Composed primarily of three to four membered condensed ring aromatic hydrocarbons and other hydrocarbons.] The distillate from coal tar having an approximate distillation range of 220°C to 450°C (428°F to 842°F). Composed primarily of three to four membered condensed ring aromatic hydrocarbons and other hydrocarbons. 648-045-00-0

Distillates (coal tar), upper, fluorene-free Wash Oil Redistillate [A complex combination of hydrocarbons obtained by the crystallization of tar oil. It consists of aromatic polycyclic hydrocarbons, primarily diphenyl, dibenzofuran and acenaphthene.] A complex combination of hydrocarbons obtained by the crystallization of the fractional distillates from tar oil. It consists of aromatic polycyclic hydrocarbons, primarily diphenyl, dibenzofuran and acenaphthene. 648-078-00-0

Distillates (coal tar), naphthalene oils, methylnaphthalene fraction Methylnaphthalene Oil [A distillate from the fractional distillation of high temperature coal tar. Composed primarily of substituted two ring aromatic hydrocarbons and aromatic nitrogen bases boiling in the range of approximately 225°C to 255°C (437°F to 491°F).] A distillate from the fractional distillation of high temperature coal tar. Composed primarily of substituted two ring aromatic hydrocarbons and aromatic nitrogen bases boiling in the range of approximately 225°C to 255°C (437°F to 491°F). 648-092-00-7

Distillates (petroleum), heavy straight-run A complex combination of hydrocarbons produced by the atmospheric distillation of crude oil. It boils in the range of approximately 288°C to 471°C (550°F to 880°F).