Description

(Dimethylstannylene)Bis(Thioethylene) Dimethyl Diadipate is a specialized organotin compound with a complex structure designed for advanced material synthesis. This chemical matters as a high-performance precursor or additive, offering unique reactivity and stability profiles critical for demanding industrial processes. It is needed by manufacturers in the polymer, specialty chemical, and advanced material sectors for applications requiring precise molecular control and performance enhancement.

Application

• As a catalyst or co-catalyst in specialized polymerization reactions, such as for polyesters or polyurethanes.
• As a key intermediate in the synthesis of advanced organotin stabilizers for PVC and other halogenated polymers.
• In the development of functional materials where tin-sulfur bonds impart specific thermal or chemical resistance.
• For research and development of novel metal-organic frameworks (MOFs) or coordination polymers.
• As a precursor in the production of tin-based additives for lubricants or coatings.
• In cross-coupling reactions in organic synthesis, leveraging the organometallic reactivity of the tin center.

Basic Information

Product Name	(Dimethylstannylene)Bis(Thioethylene) Dimethyl Diadipate
CAS No.	70969-67-4
Molecular Formula	C16H30O4S2Sn
Molecular Weight	469.23 g/mol
Synonyms	Dimethyltin bis(2-mercaptoethyl) adipate; Adipic acid, bis(2-mercaptoethyl) ester, dimethylstannylene deriv.; 1,6-Hexanedioic acid, bis(2-mercaptoethyl) ester, dimethylstannylene deriv.; Tin, dimethyl-, bis(2-mercaptoethyl adipate); Organotin thioester; Tin-based thioester; Dimethyltin mercaptoethyl adipate
EINECS	Contact for details

Quality Control

Our (Dimethylstannylene)Bis(Thioethylene) Dimethyl Diadipate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications for industrial and research use. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Water Content	≤ 0.5%

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