Description

8,8,14,14,20,20-Hexabutyl-5,23-Diethyl-10,18-Dioxo-7,9,19,21-Tetraoxa-13,15-Dithia-8,14,20-Tristannaheptacosane CAS NO 84787-80-4 is a sophisticated organotin compound featuring a complex macrocyclic structure with integrated oxygen and sulfur atoms. This compound is valued for its unique chemical architecture, which provides specific coordination and catalytic properties essential for advanced material synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel catalysts, polymer stabilizers, and specialized ligands for metal extraction or organic synthesis.

Application

• Catalyst Precursor: Serves as a key intermediate in the synthesis of specialized organotin catalysts for polyurethane (PU) and polyvinyl chloride (PVC) production.
• Polymer Stabilizer: Acts as a heat and light stabilizer in high-performance polymer formulations, enhancing material longevity.
• Ligand Synthesis: Used to create complexing agents for selective metal ion binding in hydrometallurgy or analytical chemistry.
• Material Science Research: Employed in R&D for constructing novel supramolecular structures and coordination polymers.
• Organic Synthesis Intermediate: Functions as a building block for synthesizing more complex organometallic compounds with tailored properties.
• Additive for Specialty Coatings: Imparts specific functional properties, such as improved adhesion or corrosion resistance, in advanced coating systems.

Basic Information

Product Name	8,8,14,14,20,20-Hexabutyl-5,23-Diethyl-10,18-Dioxo-7,9,19,21-Tetraoxa-13,15-Dithia-8,14,20-Tristannaheptacosane
CAS No.	84787-80-4
Molecular Formula	C46H100O6S2Sn3
Molecular Weight	~1160.5 g/mol (Contact for exact details)
Synonyms	Hexabutyl-diethyl-dioxo-tetraoxa-dithia-tristannaheptacosane; Macrocyclic Organotin Thioether Ester; Tin-based Macrocyclic Complex; Organotin Macrocycle 84787-80-4; Butyltin Thioether Ester Oligomer; 5,23-Diethyl-10,18-dioxo-7,9,19,21-tetraoxa-13,15-dithia-8,14,20-tris(butylstanna)heptacosane
EINECS	Contact for details

Quality Control

Our 8,8,14,14,20,20-Hexabutyl-5,23-Diethyl-10,18-Dioxo-7,9,19,21-Tetraoxa-13,15-Dithia-8,14,20-Tristannaheptacosane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) after opening to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	30.0 - 32.0 %
Water Content (KF)	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

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