CAS Registry Number

CAS 7182-86-7 — Tetrabutylammonium-p-toluenesulfonate

Tetrabutylammonium-p-toluenesulfonate is a quaternary ammonium salt widely used as a phase-transfer catalyst in organic synthesis, particularly in reactions like alkylations, nucleophilic substitutions, and polymerizations. It enhances solubility and reactivity between organic and inorganic compounds, improving yield and efficiency. This chemical has a CAS number of 7182-86-7, a molecular formula of (CH3CH2CH2CH2)4N(CH3C6H4SO3), and a molecular weight of 413.66. It is safely stored at ambient conditions and carries a signal word of Warning for handling precautions. Molekula supplies Tetrabutylammonium-p-toluenesulfonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.