Description

Octadecyl (Z,Z)-6,6-Dibutyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannatriaconta-2,9-Dienoate is a specialized organotin compound with a complex ester structure, offering unique reactivity and stability profiles. This chemical is valued for its role as a high-performance intermediate or additive in advanced material synthesis and polymer modification. It is primarily sought by manufacturers in the polymer, specialty chemical, and advanced lubricant industries for applications requiring precise molecular control.

Application

• Polymer Stabilizer & Catalyst: Acts as a heat stabilizer and catalyst in the production of polyvinyl chloride (PVC) and other halogenated polymers.
• Specialty Additive for Lubricants: Used as a high-performance additive in synthetic lubricants and greases to enhance thermal stability and reduce wear.
• Intermediate for Organometallic Synthesis: Serves as a key building block in the synthesis of more complex organotin compounds for research and industrial applications.
• Cross-linking Agent: Employed in silicone and other elastomer systems to facilitate controlled cross-linking and improve final material properties.
• Surface Modification Agent: Used to modify surface properties of materials, such as glass or metals, for improved adhesion or hydrophobicity.
• Antifouling Agent Precursor: Can be utilized in the formulation of marine antifouling coatings, leveraging the biocidal properties of organotin derivatives.

Basic Information

Item	Detail
Product Name	Octadecyl (Z,Z)-6,6-Dibutyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannatriaconta-2,9-Dienoate
CAS No.	61813-52-3
Molecular Formula	C48H90O6Sn
Molecular Weight	882.19 g/mol
Synonyms	Dibutyltin Octadecyl Maleate; Stannane, dibutylbis[(1-oxooctadecyl)oxy]-, (Z,Z)-; Dibutyltin Stearyl Maleate; Organotin Ester 61813-52-3; Tin, dibutylbis(octadecyl maleato-O,O')-; (Z,Z)-Dibutylstannylene bis(octadecyl maleate); DBTOM; Dibutyltin Octadecyl Fumarate Derivative
EINECS	Contact for details

Quality Control

Our production of Octadecyl (Z,Z)-6,6-Dibutyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannatriaconta-2,9-Dienoate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and support your quality assurance processes.

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/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption. For long-term storage, consider maintaining the material under an inert atmosphere such as nitrogen or argon to mitigate potential oxidation.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	12.5 - 14.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Water Content (KF)	≤ 0.5%

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