GovernmentHearing
Superfund Tax on Chemical Substances; Request to Modify List of Taxable Substances; Notice of Filing for Butadiene-acrylonitrile-methyl Methacrylate-styrene Copolymer; w=124.79, x=424.05, y=129.62, z=72.41
Monday, November 9, 2026
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Washington, DC
🏛️general governance
About this event
This notice of filing announces that a petition has been filed requesting that butadiene-acrylonitrile-methyl methacrylate-styrene copolymer ((C<INF>4</INF>H<INF>6</INF>)<INF>w</INF>(C<INF>3</INF>H<INF>3</INF>N)<INF>x</INF> (C<INF>8</INF>H<INF>8</INF>)<INF>y</INF>(C<INF>5</INF>H<INF>8</INF>O<INF>2</INF> )<INF>z</INF>; w=124.79, x=424.05, y=129.62, z=72.41), also known as "Modified SAN Latex," be added to the list of taxable substances. This notice of filing also requests comments on the petition. This notice of filing is not a determination that the list of taxable substances is modified.
Event details
Hosting bodyTreasury Department; Internal Revenue Service
JurisdictionFederal · Federal Government
BranchExecutive
FormatIn-Person
Original ListingView original listing ↗
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