Extract residues (coal), light oil alk., indene naphtha fraction Light Oil Extract Residues, high boiling [The distillate from aromatic hydrocarbons, coumarone, naphthalene and indene rich prefractionator bottoms or washed carbolic oils, having an approximate boiling range of 155°C to 180°C (311°F to 356°F). Composed primarily of indene, indan and trimethylbenzenes.] The distillate from aromatic hydrocarbons, coumarone, naphthalene and indene rich prefractionator bottoms or washed carbolic oils, having an approximate boiling range of 155°C to 180°C (311°F to 356°F). Composed primarily of indene, indan and trimethylbenzenes. 648-019-00-9

Extract residues (coal), light oil alk., distn. overheads Light Oil Extract Residues, low boiling [The first fraction from the distillation of aromatic hydrocarbons, coumarone, naphthalene and indene rich prefractionator bottoms or washed carbolic oil boiling substantially below 145°C (293°F). Composed primarily of C 7 and C 8 aliphatic and aromatic hydrocarbons.] The first fraction from the distillation of aromatic hydrocarbons, coumarone, naphthalene and indene rich prefractionator bottoms or washed carbolic oil boiling substantially below 145°C (293°F). Composed primarily of C7 and C8 aliphatic and aromatic hydrocarbons. 648-017-00-8

Distillates (coal tar), light oils, acid exts.; Light Oil Extract Residues, high boiling [This oil is a complex reaction mass of aromatic hydrocarbons, primarily indene, naphthalene, coumarone, phenol, and o -, m - and p -cresol and boiling in the range of 140°C to 215°C (284°F to 419°F).] This oil is a complex mixture of aromatic hydrocarbons, primarily indene, naphthalene, coumarone, phenol, and o-, m-, and p-cresol and boiling in the range of 140°C to 215°C (284°F to 419°F). 648-022-00-5

Distillates (coal tar), light oils, neutral fraction; Light Oil Extract Residues, high boiling [A distillate from the fractional distillation of high temperature coal tar. Composed primarily of alkyl-substituted one ring aromatic hydrocarbons boiling in the range of approximately 135°C to 210°C (275°F to 410°F). May also include unsaturated hydrocarbons such as indene and coumarone.] A distillate from the fractional distillation of high temperature coal tar. Composed primarily of alkyl-substituted one ring aromatic hydrocarbons boiling in the range of approximately 135°C to 210°C (275°F to 410°F). May also include unsaturated hydrocarbons such as indene and coumarone. 648-021-00-X

Extract residues (coal tar), high-temperature, naphthalene oil alkaline, distn. overheads The distillate from alkali-washed naphthalene oil from high temperature coal tar having an approximate distillation range of 180°C to 220°C (356°F to 428°F). Composed primarily of naphthalene, alkylbenzenes, indene, and indan.

Extract residues (coal), benzole fraction alk., acid ext. Light Oil Extract Residues, low boiling [The redistillate from the distillate, freed of tar acids and tar bases, from bituminous coal high temperature tar boiling in the approximate range of 90°C to 160°C (194°F to 320°F). It consists predominantly of benzene, toluene and xylenes.] The redistillate from the distillate, freed of tar acids and tar bases, from bituminous coal high temperature tar boiling in the approximate range of 90°C to 160°C (194°F to 320°F). It consists predominantly of benzene, toluene and xylenes. 648-014-00-1