Description

Di-n-Octyl Diethyltin is a specialized organotin compound with the CAS registry number 14775-13-4, valued for its role as a versatile intermediate and catalyst in advanced chemical synthesis. Its structure makes it a critical component in the production of heat stabilizers for PVC and other polymeric materials, ensuring product longevity and performance. This chemical is essential for manufacturers and R&D laboratories in the plastics, polymer additives, and fine chemical sectors seeking reliable, high-purity intermediates.

Application

• PVC Heat Stabilizer Precursor: A key intermediate in synthesizing high-performance organotin-based stabilizers for rigid and flexible PVC applications.
• Polymerization Catalyst: Acts as a catalyst or co-catalyst in various polycondensation and addition polymerization reactions.
• Cross-linking Agent: Used in the production of silicone rubbers and other elastomers to impart specific thermal and mechanical properties.
• Fine Chemical Synthesis: Serves as a valuable building block in organic synthesis for pharmaceuticals and agrochemicals.
• Glass Coating Additive: Employed in the formulation of coatings to enhance adhesion and durability on glass surfaces.
• Research & Development: Utilized in academic and industrial R&D for developing new catalytic systems and material science applications.

Basic Information

Product Name	Di-n-Octyl Diethyltin
CAS No.	14775-13-4
Molecular Formula	C20H44Sn
Molecular Weight	403.27 g/mol
Synonyms	Diethyl-di-n-octylstannane; Di-n-octyldiethyltin; Diethyl-di-n-octyltin; Di-n-octyl-diethylstannane; Stannane, diethyl-di-n-octyl-; Di-n-octyl-diethyl-tin; Diethyl-di-n-octylstannane; Tin, diethyl-di-n-octyl-
EINECS	Contact for details

Quality Control

Our Di-n-Octyl Diethyltin is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and the material is characterized using advanced analytical techniques including NMR, GC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is sensitive to moisture and should be handled under an inert atmosphere for prolonged storage to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Tin (Sn) Content	28.5 - 30.0 %
Specific Gravity (20°C)	1.00 - 1.05
Water Content (KF)	≤ 0.1%

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