Description

Decyl 5-Butyl-5-[[3-(Decyloxy)-3-Oxopropyl]Thio]-9-Oxo-10-Oxa-4,6-Dithia-5-Stannaicosanoate is a specialized organotin compound with a complex, multi-functional structure designed for advanced material science applications. Its molecular architecture provides unique properties as a stabilizer and catalyst, offering critical performance enhancements in high-value polymer formulations. This high-purity chemical is essential for R&D and manufacturing in sectors requiring precise control over material degradation and cross-linking processes, such as advanced polymer synthesis and specialty additive production.

Application

• Polymer Stabilizer: Acts as a high-efficiency heat and light stabilizer in the production of PVC and other halogenated polymers to prevent degradation during processing and extend product lifespan.
• Specialty Catalyst: Serves as a catalyst or co-catalyst in specific polycondensation and polyaddition reactions for engineering plastics and high-performance resins.
• Lubricant & Grease Additive: Utilized as an extreme pressure (EP) additive and anti-wear agent in the formulation of advanced synthetic lubricants and industrial greases.
• Cross-linking Agent: Employed in silicone rubber and other elastomer systems to facilitate controlled cross-linking, improving thermal stability and mechanical properties.
• Antifouling Agent Intermediate: Used in the synthesis of active ingredients for marine antifouling coatings, leveraging its organotin chemistry.
• Research & Development: A key intermediate for organometallic chemists developing new catalysts, stabilizers, and functional materials in academic and industrial laboratories.

Basic Information

Product Name	Decyl 5-Butyl-5-[[3-(Decyloxy)-3-Oxopropyl]Thio]-9-Oxo-10-Oxa-4,6-Dithia-5-Stannaicosanoate
CAS No.	83833-28-7
Molecular Formula	C₃₇H₇₂O₅S₃Sn
Molecular Weight	828.4 g/mol (approx.)
Synonyms	5-Butyl-5-((3-(decyloxy)-3-oxopropyl)thio)-9-oxo-10-oxa-4,6-dithia-5-stannaicosanoic acid decyl ester; Decyl 5-butyl-5-[(3-decyloxy-3-oxopropyl)sulfanyl]-9-oxo-10-oxa-4,6-dithia-5-stannaicosanoate; Organotin carboxylate thioether; Tin(IV) carboxylate complex; Dialkyltin mercaptoacetate derivative; Complex organotin stabilizer; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of Decyl 5-Butyl-5-[[3-(Decyloxy)-3-Oxopropyl]Thio]-9-Oxo-10-Oxa-4,6-Dithia-5-Stannaicosanoate adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability for industrial applications. All materials are characterized using advanced analytical techniques including NMR, FT-IR, and HPLC to verify identity, purity, and absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing assay, tin content, and specific impurity profiles is provided with each shipment 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 a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to minimize exposure to moisture and air. Store away from incompatible materials such as strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	13.5 - 15.0 %
Specific Gravity (20°C)	1.05 - 1.15
Water Content (KF)	≤ 0.5%

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