Naphtha (petroleum), C 4-12 , butane-alkylate, isooctane-rich Low boiling point modified naphtha [A complex combination of hydrocarbons obtained by alkylation of butanes. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C 4 through C 12 , rich in isooctane, and boiling in the range of approximately 35°C to 210°C (95°F to 410°F).] A complex combination of hydrocarbons obtained by alkylation of butanes. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C12, rich in isooctane, and boiling in the range of approximately 35°C to 210°C (95°F to 410°F). 649-284-00-3

Naphtha (petroleum), chemically neutralized heavy Low boiling point naphtha - unspecified [A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C 6 through C 12 and boiling in the range of approximately 65°C to 230°C (149°F to 446°F).] A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C6 through C12 and boiling in the range of approximately 65°C to 230°C (149°F to 446°F). 649-352-00-2

Naphtha (petroleum), heavy straight-run Low boiling point naphtha [A complex combination of hydrocarbons produced by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C 6 through C 12 and boiling in the range of approximately 65°C to 230°C (149°F to 446°F).] A complex combination of hydrocarbons produced by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C6 through C12 and boiling in the range of approximately 65°C to 230°C (149°F to 446°F). 649-264-00-4

Naphtha (petroleum), isomerization, C 6 -fraction Low boiling point modified naphtha [A complex combination of hydrocarbons obtained by distillation of a gasoline which has been catalytically isomerized. It consists predominantly of hexane isomers boiling in the range of approximately 60°C to 66°C (140°F to 151°F).] A complex combination of hydrocarbons obtained by distillation of a gasoline which has been catalytically isomerized. It consists predominantly of hexane isomers boiling in the range of approximately 60°C to 66°C (140°F to 151°F). 649-286-00-4

Naphtha (petroleum), chemically neutralized light Low boiling point naphtha - unspecified [A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C 4 through C 11 and boiling in the range of approximately -20°C to 190°C (-4°F to 374°F).] A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately minus 20°C to 190°C (-4°F to 374°F). 649-353-00-8

Naphtha (petroleum), solvent-refined heavy Low boiling point modified naphtha [A complex combination of hydrocarbons obtained as the raffinate from a solvent extraction process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C 7 through C 12 and boiling in the range of approximately 90°C to 230°C (194°F to 446°F).] A complex combination of hydrocarbons obtained as the raffinate from a solvent extraction process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 90°C to 230°C (194°F to 446°F). 649-279-00-6