WASHINGTON, Sept. 9 -- Internal Revenue Service has issued a notice called: Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Solution Styrene Butadiene Rubber; m=5, 474.21, n=504.08, a=3.30.

The notice was published in the Federal Register on Sept. 9 by Michael H. Beker, Senior Counsel (Energy, Credits, and Excise Tax), IRS Office of Chief Counsel.

Summary: This notice of filing announces that a petition has been filed requesting that solution styrene butadiene rubber ((C 4H 6) m-(C 8H 8) n-(C 25H 44OS 2) a; m=5, 474.21, n=504.08, a=3.30), also known as "sSBR, " be added to the list of taxable substances. This notice of filing also requests comments on the petition. This notice of fi...