環境部化學署
Searching, assessment, and screening system for safter alternative chemicals, SAS
Naphtha (petroleum), light heat- soaked, steam-cracked; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained by the frac tionation of steam cracked naphtha after recovery from a heat soaking process. It consists predominantly of hydrocarbons having a carbon number predominantly in the range of C4 through C6 and boiling in the range of approxi mately 0 °C to 80 °C (32 °F to 176 °F).]
Distillates (petroleum), C6-rich; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained from the distil lation of a petroleum feedstock. It consists predominantly of hydro carbons having carbon numbers of C5 through C7, rich in C6, and boiling in the range of approxi mately 60 °C to 70 °C (140 °F to 158 °F).]
Gasoline, pyrolysis, hydrogenated; Low boiling point naphtha- unspecified; [A distillation fraction from the hydrogenation of pyrolysis gasoline boiling in the range of approximately 20 °C to 200 °C (68 °F to 392 °F).]
Extracts (petroleum) heavy naphtha solvent, clay-treated; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained by the treatment of heavy naphthic solvent petroleum extract with bleaching earth. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C6 through C10 and boiling in the range of approxi mately 80 °C to 180 °C (175 °F to 356 °F).]
Naphtha (petroleum), light steam- cracked, debenzenized, thermally treated; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained by the treatment and distillation of debenzenized light steam-cracked petroleum naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approxi mately 95 °C to 200 °C (203 °F to 392 °F).]
Naphtha (petroleum), light steam- cracked, thermally treated; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained by the treatment and distillation of light steam- cracked petroleum naphtha. It consists predominantly of hydro carbons having carbon numbers predominantly in the range of C5 through C6 and boiling in the range of approximately 35 °C to 80 °C (95 °F to 176 °F).]
Distillates (petroleum), C7-9, C8- rich, hydrodesulfurized dear omatized; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained by the distillation of petroleum light fraction, hydrodesulfurized and dear omatized. It consists predominantly of hydrocarbons having carbon numbers in the range of C7 through C9, predominantly C8 paraffins and cycloparaffins, boiling in the range of approxi mately 120 °C to 130 °C (248 °F to 266 °F).]
Hydrocarbons, C6-8, hydrogenated sorption-dearomatized, toluene raffination; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained during the sorptions of toluene from a hydro carbon fraction from cracked gasoline treated with hydrogen in the presence of a catalyst. It consists predominantly of hydro carbons having carbon numbers predominantly in the range of C6 through C8 and boiling in the range of approximately 80 °C to 135 °C (176 °F to 275 °F).]
Naphtha (petroleum), hydrodesul furised full-range coker; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained by fractionation from hydrodesulfurised coker distillate. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 to C11 and boiling in the range of approximately 23 °C to 196 °C (73 °F to 385 °F).]
Naphtha (petroleum), sweetened light; Low boiling point naphtha - unspecified; [A complex combination of hydro carbons obtained by subjecting a petroleum naphtha to a sweetening process to convert mercaptans or to remove acidic impurities. It consists predominantly of hydrocarbons having carbon numbers predomi nantly in the range of C5 through C8 and boiling in the range of approximately 20 °C to 130 °C (68 °F to 266 °F).]