Tetrabutylammonium Hydroxide, 25 Percent in Methanol

This article is compiled based on the United States Pharmacopeia (USP) – 2025 Edition

Issued and maintained by the United States Pharmacopeial Convention (USP)

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[CH₃(CH₂)₃]₄NOH            259.47 CAS RN^®: 2052-49-5.—Use a suitable grade._{(USP 1-May-2024)}