REAXIS® C214, Dioctyl bis-(isooctyl mercaptoacetate), also known as Dioctyl tin-S,S'-bis(isooctylmercaptoacetate) and frequently referred to by its CAS number, 26401-97-8, is an octyl-based dialkyl organotin with added functionality. REAXIS® C214 has the characteristic reactivity of a Sn (IV) organotin catalyst with improved upfront delay and improved hydrolytic stability due to the…
C216
REAXIS® C216 (Dioctyltin Dilaurate), also commonly abbreviated as DOTL, has been one of the most commonly used octyl-based organotins as tin catalysts for polyurethane and silicone condensation reactions. REAXIS® C216 has been the traditional go-to replacement for its butyl analogue, REAXIS® C218 (Dibutyltin Dilaurate). Due to the recent EU regulatory…
C218
REAXIS® C218 (Dibutyltin Dilaurate), commonly abbreviated to DBTDL, is one the most commonly used specialty metal-based catalysts for polyurethanes and silicone condensation reactions. With a long history of usage in a wide range of formulations, REAXIS® C218 is a good benchmark catalyst when starting development work on new formulations. Typically…
C220
REAXIS® C220 (Monobutyltin Tris-(2-Ethylhexanoate)) is a liquid organotin homogenous catalyst that is used primarily as an esterification catalyst. Alternatively, but less common, REAXIS® C220 can be used as a polyurethane catalyst. REAXIS® C220 is a monobutyltin -based organotin that is lower in toxicity compared to dibutyl-based organotins. Of the commonly…
