Description

(Dimethylstannylene)Bis(Thioethylene) Dioleate is an organotin compound that functions as a highly effective stabilizer and catalyst in polymer synthesis. This chemical matters for its ability to enhance thermal stability and processing characteristics in various polymeric materials, ensuring product longevity and performance. It is primarily needed by manufacturers in the plastics, PVC, and specialty polymer industries seeking to improve the quality and durability of their formulations.

Application

• Primary heat stabilizer for rigid and flexible PVC (polyvinyl chloride) formulations.
• Catalyst or co-catalyst in polyurethane (PU) and polyester resin production.
• Additive for improving the thermal and light stability of engineering plastics.
• Stabilizing agent in lubricant and grease compositions for high-temperature applications.
• Intermediate in the synthesis of other organotin compounds with specialized functions.
• Component in sealant and adhesive formulations requiring enhanced weatherability.

Basic Information

Product Name	(Dimethylstannylene)Bis(Thioethylene) Dioleate
CAS No.	67859-63-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dioleyl (dimethylstannylene)dithioethyleneglycolate; Bis(thioethylene glycol) dimethyltin dioleate; Organotin stabilizer 67859-63-6; Dimethyltin bis(2-mercaptoethyl) oleate; Tin-based PVC stabilizer; Methyltin mercaptoester; Dioleate ester of dimethyltin mercaptoethanol; (Dimethyltin)bis(2-thioethyl) dioleate
EINECS	Contact for details

Quality Control

Our (Dimethylstannylene)Bis(Thioethylene) Dioleate is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Clear viscous liquid
Identification (IR)	Conforms
Assay (Tin content)	≥ [Value]%
Color (Gardner)	≤ [Value]
Acid Value	≤ [Value] mg KOH/g
Moisture (KF)	≤ [Value]%

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