Saltigo GmbH sell "Tristyrylphenol (TSP, Tri-styryl phenol)"

Saltigo GmbH supplies Tristyrylphenol (TSP), a colorless to yellow, highly viscous liquid consisting of a reaction mass of 2,6-bis(1-phenylethyl)phenol and 2,4,6-tris(1-phenylethyl)phenol, with the latter making up 60-75% of the assay. It is packaged in drums or ISO tanks and used as a building block for surfactants and emulsifiers, part of a broader catalog of fine chemical intermediates available on inquiry.