Distillates (coal tar), naphthalene oils, alk. exts. Alkaline Extract [The aqueous extract from naphthalene oil produced by an alkaline wash such as aqueous sodium hydroxide. Composed primarily of the alkali salts of various phenolic compounds.] The aqueous extract from naphthalene oil produced by an alkaline wash such as aqueous sodium hydroxide. Composed primarily of the alkali salts of various phenolic compounds. 648-114-00-5

Distillates (coal tar), light oils, alk. exts. Alkaline Extract [The aqueous extract from carbolic oil produced by an alkaline wash such as aqueous sodium hydroxide. Composed primarily of the alkali salts of various phenolic compounds.] The aqueous extract from carbolic oil produced by an alkaline wash such as aqueous sodium hydroxide. Composed primarily of the alkali salts of various phenolic compounds. 648-112-00-4

Distillates (coal tar), naphthalene oils, naphthalene-free, alk. exts. Naphthalene Oil Extract Residue [The oil remaining after the removal of phenolic compounds (tar acids) from drained naphthalene oil by an alkali wash. Composed primarily of naphthalene and alkyl naphthalenes.] The oil remaining after the removal of phenolic compounds (tar acids) from drained naphthalene oil by an alkali wash. Composed primarily of naphthalene and alkyl naphthalenes. 648-090-00-6

Extract oils (coal), naphthalene oils Acid Extract [The aqueous extract produced by an acidic wash of alkali-washed naphthalene oil. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline and their alkyl derivatives.] The aqueous extract produced by an acidic wash of alkali-washed napthalene oil. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline and their alkyl derivatives. 648-130-00-2

Distillates (coal tar), naphthalene oils, naphthalene-low Naphthalene Oil Redistillate [A complex combination of hydrocarbons obtained by crystallization of naphthalene oil. Composed primarily of naphthalene, alkyl naphthalenes and phenolic compounds.] A complex combination of hydrocarbons obtained by crystallization of naphthalene oil. Composed primarily of naphthalene, alkyl naphthalenes and phenolic compounds. 648-086-00-4

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.