Description

Octyl (Z,Z)-6,6-Dibutyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannaicosa-2,9-Dienoate is a specialized organotin compound with a complex ester structure, serving as a high-performance intermediate and functional additive. This chemical matters for its unique reactivity profile, offering precise control in synthesis and material modification processes. It is primarily needed by manufacturers in the polymer, specialty chemical, and advanced material sectors for applications requiring tailored catalytic or stabilizing properties.

Application

• Polymer Stabilizer: Acts as a heat and light stabilizer in the production of PVC and other halogenated polymers.
• Catalyst Precursor: Serves as a key intermediate in the synthesis of organotin catalysts used for polyurethane formation and esterification reactions.
• Specialty Additive: Imparts specific functional properties in advanced lubricant formulations and coating systems.
• Chemical Synthesis: Utilized as a building block in organic and organometallic research for creating novel compounds.
• Material Science: Employed in the development of functional materials where tin-based moieties are required.

Basic Information

Product Name	Octyl (Z,Z)-6,6-Dibutyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannaicosa-2,9-Dienoate
CAS No.	17036-31-6
Molecular Formula	C30H54O7Sn
Molecular Weight	645.45 g/mol
Synonyms	Dibutyltin bis(2-ethylhexyl maleate); Dibutyltin bis(octyl maleate); Octyl dibutyltin maleate; DBTOM; Dibutyltin dioctyl maleate; 2-Ethylhexyl dibutyltin maleate; Stannane, dibutylbis[(1-oxo-2-buten-1,4-diyl)bis(oxy)]bis-, bis(2-ethylhexyl) ester; (Z,Z)-Dibutylstannylene bis(2-ethylhexyl maleate)
EINECS	241-122-6

Quality Control

Our production of Octyl (Z,Z)-6,6-Dibutyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannaicosa-2,9-Dienoate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Identification (IR)	Conforms to structure
Assay (Sn content)	≥ 18.0 %
Purity (HPLC)	≥ 95.0 %
Color (Gardner)	≤ 3
Density (at 20°C)	1.10 - 1.20 g/mL
Refractive Index (n20/D)	1.480 - 1.500

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