Description

Dibutyl Tin Dioleate is a high-performance organotin compound widely recognized for its exceptional catalytic and stabilizing properties. This versatile chemical is a critical component in the production of high-quality polyurethane foams and PVC products, ensuring optimal performance and durability. It is an essential material for manufacturers in the polymer, plastics, and coatings industries seeking reliable and efficient process catalysts.

Application

• Primary catalyst for the production of flexible, rigid, and microcellular polyurethane (PU) foams.
• Effective heat stabilizer and lubricant in polyvinyl chloride (PVC) processing.
• Catalyst for esterification and transesterification reactions in chemical synthesis.
• Used as a curing agent and catalyst in various silicone rubber and sealant formulations.
• Employed in the manufacture of high-performance coatings and adhesives.
• Acts as a stabilizer in other polymer systems to prevent degradation during high-temperature processing.

Basic Information

Product Name	Dibutyl Tin Dioleate
CAS No.	13323-62-1
Molecular Formula	C44H84O4Sn
Molecular Weight	771.98 g/mol
Synonyms	Dibutyltin Dioleate; Dibutylstannylene Dioleate; Stannane, Dibutylbis[(9Z)-9-octadecenoato-O]-; Dioleic Acid Dibutyltin Ester; DBTL-DO; Tin, Dibutyl-, Dioleate; Dibutylbis(oleoyloxy)stannane; Catalysts & Chemicals DBTO
EINECS	236-360-1

Quality Control

Our Dibutyl Tin Dioleate is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to meet exacting industry specifications. A Certificate of Analysis (COA) detailing all quality parameters is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, yellowish to amber viscous liquid
Identification (IR)	Conforms
Assay (Sn content)	≥ 15.0 %
Acid Value	≤ 1.0 mg KOH/g
Color (Gardner)	≤ 8
Moisture (KF)	≤ 0.5 %

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