環境部化學署
Searching, assessment, and screening system for safter alternative chemicals, SAS
Extracts (petroleum), light paraffinic distillate solvent, clay- treated; Distillate aromatic extract (treated) (A complex combination of hydro carbons obtained as a fraction from distillation of an extract recovered by solvent extraction of light paraffinic top petroleum distillates treated with bleaching earth to remove traces of polar constituents and impurities. It consists predomi nantly of aromatic hydrocarbons having carbon numbers predomi nantly in the range of C16 through C32.)
Extracts (petroleum), light vacuum, gas oil solvent, carbon-treated; Distillate aromatic extract (treated) (A complex combination of hydro carbons obtained by solvent extraction of light vacuum petroleum gas oil treated with activated charcoal for the removal of trace polar constituents and impurities. It consists predomi nantly of aromatic hydrocarbons having carbon numbers predomi nantly in the range of C13 through C30.)
Extracts (petroleum), light vacuum, gas oil solvent, clay-treated; Distillate aromatic extract (treated) (A complex combination of hydro carbons obtained by solvent extraction of light vacuum petroleum gas oils treated with bleaching earth for removal of trace polar constituents and impur ities. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C13 through C30.)
Foots oil (petroleum); Foots oil (A complex combination of hydro carbons obtained as the oil fraction from a solvent deoiling or a wax sweating process. It consists predominantly of branched chain hydrocarbons having carbon numbers predominantly in the range of C20 through C50.)
Mixture of: dimethyl(2-(hydroxy methylcarbamoyl)ethyl)phos phonate; Diethyl(2-(hydroxymethylcarba moyl)ethyl)phosphonate; Methyl ethyl(2-(hydroxymethylcar bamoyl)ethyl)phosphonate
Tar oils, brown-coal; Light Oil; [The distillate from lignite tar boiling in the range of approxi mately 80 °C to 250 °C (176 °F to 482 °F). Composed primarily of aliphatic and aromatic hydro carbons and monobasic phenols.]
Distillates (coal tar), benzole fraction, BTX-rich; Light Oil Redistillate, low boiling; [A residue from the distillation of crude benzole to remove benzole fronts. Composed primarily of benzene, toluene and xylenes boiling in the range of approxi mately 75 °C to 200 °C (167 °F to 392 °F).]
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.]
Extract residues (coal tar), benzole fraction alk., acid ext.; Light Oil Extract Residues, low boiling; [A complex combination of hydro carbons obtained by the redistil lation of the distillate of high temperature coal tar (tar acid and tar base free). It consists predomi nantly of unsubstituted and substituted mononuclear aromatic hydrocarbons boiling in the range of 85 °C to 195 °C (185 °F to 383 °F).]
Solvent naphtha (coal); [The distillate from either high temperature coal tar, coke oven light oil, or coal tar oil alkaline extract residue having an approximate distillation range of 130 °C to 210 °C (266 °F to 410 °F). Composed primarily of indene and other polycyclic ring systems containing a single aromatic ring. May contain phenolic compounds and aromatic nitrogen bases.]; Light Oil Extract Residues, high boiling