Dibutyltin Dilaurate DBTDL (Strong Polyurethane Catalyst)

DBTDL (dibutyltin dilaurate) is an organotin compound listed as an SVHC (Substance of Very High Concern) under REACH due to reproductive toxicity (Repr. 1B). It is subject to authorization requirements and is restricted in many consumer applications (toys, childcare articles, textiles) under EU Directive 2009/425/EC. In industrial coatings applied in professional settings, DBTDL remains permitted but should be handled with appropriate PPE and substituted where feasible with tin-free alternatives such as bismuth or zinc catalysts. Check current REACH authorization status as regulations evolve.