Description

Dimethyldineodecanoatetin is a specialized organotin compound used as a catalyst and stabilizer in high-performance polymer synthesis. Its value lies in its ability to provide precise control over reaction kinetics and enhance the thermal stability of the final polymeric materials. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to improve product durability and processing efficiency.

Application

• Primary catalyst in the production of polyurethane foams and elastomers.
• Stabilizer and catalyst in silicone rubber and high-temperature silicone formulations.
• Cross-linking agent for specialty coatings and adhesives requiring enhanced weatherability.
• Additive in PVC stabilization systems to improve heat resistance during processing.
• Intermediate in the synthesis of other organometallic compounds for research and development.
• Component in catalyst systems for esterification and transesterification reactions.

Basic Information

Product Name	Dimethyldineodecanoatetin
CAS No.	68928-76-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimethyltin dineodecanoate; Di-neodecanoic acid, dimethyltin salt; Dimethylbis(neodecanoyloxy)stannane; Neodecanoic acid, dimethyltin salt; Organotin catalyst 68928-76-7; DMTC; Dimethyltin(IV) dineodecanoate
EINECS	Contact for details

Quality Control

Our Dimethyldineodecanoatetin is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analysis, including assay and impurity profiling, to meet the exacting standards required for industrial catalysis. Certificates of Analysis (COA) documenting purity, tin content, and other critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed after opening to prevent degradation. Keep away from strong alkalis and incompatible materials.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms
Assay (Tin content)	Min. 98.0%
Purity (HPLC)	Min. 95.0%
Specific Gravity	Contact for details
Water Content (KF)	Max. 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.