Organometallic Compounds
REACH
Dibutyltin bis(acetylacetonate)
CAS Number
22673-19-4
EC Number
245-152-0
What is Dibutyltin bis(acetylacetonate)?
Dibutyltin bis(acetylacetonate) (CAS 22673-19-4) is an organotin compound used as a catalyst in polymerization and curing reactions.
Where is Dibutyltin bis(acetylacetonate) used?
- Plastics, coatings and sealants: catalyst in polymerization and curing
- Silicone and polyurethane sealants: condensation cure catalyst for controlled crosslink density in construction and industrial adhesives
- Coatings: accelerates curing in moisture-cure and two-component systems
- PVC and polymers: processing aid catalyst supporting thermal stability during compounding
- Rubber: elastomer crosslinking with selectivity over sulfur or peroxide cure systems
Commercial specifications
- Packaging from small drums to bulk quantities
Other Names (Synonyms)
dibutyltin bis(2,4-pentanedionate)|Tin, dibutylbis(2,4-pentanedionato-κO2,κO4)-, (OC-6-11)-|Tin, dibutylbis(2,4-pentanedionato)-|Tin, dibutylbis(2,4-pentanedionato-O,O′)-, (OC-6-11)-|Tin, bis(2,4-pentanedionato)dibutyl-|(OC-6-11)-Dibutylbis(2,4-pentanedionato-κO2,κO4)tin
What are the physical properties of Dibutyltin bis(acetylacetonate)?
Melting Point 26 °C(lit.)
Boiling Point 150 °C(lit.)
Density 1.22 g/mL at 25 °C(lit.)
Flash Point 130 °F
Color pale yellow to amber
Form liquid
Vapor Pressure 0.038Pa at 25℃
Refractive Index n 20/D 1.5110(lit.)
Which trade and regulatory codes apply to Dibutyltin bis(acetylacetonate)?
UN Number 3178
ADR Class 4.1
Packing Group II
Storage Class 4.1B - Flammable solid hazardous materials
WGK (Germany) 2