CFR›Title 40›Chapter I›Part 721›Subpart E›40 CFR 721.12229 Citation40 CFR 721.12229CorpusDaily eCFRDisplayed edition2026-08-31Last updated2026-08-31 § 721.12229Link to an amendment published at 91 FR 46746, July 24, 2026. Previous 721.12218 721.12218 Sulfonium, bis(dihalo carbomonocycle)carbomonocycle-, salt with trihalobenzoate (generic).