DBTDL (Dibutyltin dilaurate, Dabco T-12, DBTL) DBTDL (Dibutyltin dilaurate, Dabco T-12) Description: Appearance:Colorless to pale yellow oil liquid Tin Content:18.50 ±0.50 Chroma(Pt-Co): max 100# Water: max 0.50% CAS NO.: 77-58-7 HS CODE: 2931900090 Country of origin: China Annual output: 1500 tons