CAS Registry Number

CAS 2052-49-5 — Tetrabutylammonium hydroxide 40% solution in water

Tetrabutylammonium hydroxide 40% solution in water is a quaternary ammonium salt commonly used as a phase transfer catalyst, pH regulator, and reagent in organic synthesis, including polymerizations and nucleophilic substitutions. It is also applied in analytical chemistry and electrochemical processes. This chemical has a CAS number of 2052-49-5, with the molecular formula C16H37NO and a molecular weight of 259.47. It is stored at ambient conditions and carries a **Danger** signal word. Molekula supplies Tetrabutylammonium hydroxide 40% solution from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Tetrabutylammonium hydroxide solution 55% in H2O · Tetrabutylammonium hydroxide 40% in methanol · Tetrabutylammonium hydroxide 20% solution in water N(CH2CH2CH2CH3)4OH · Tetrabutylammonium hydroxide 12.5% in methanol · Tetrabutylammonium hydroxide 25% solution in water · Tetrabutylammonium hydroxide