Description

Butyl (Z,Z,Z)-6-[(4-Butoxy-1,4-Dioxobut-2-Enyl)Oxy]Oct-6-Yl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannahexadeca-2,9-Dienoate is a specialized organotin compound with a complex, multi-functional structure. This chemical is valued for its role as a highly effective catalyst and intermediate in advanced polymerization and organic synthesis processes. It is primarily needed by manufacturers in the polymer, specialty chemical, and advanced materials industries seeking precise control over reaction kinetics and product properties.

Application

• Catalyst for Polyurethane (PU) Foam Production: Acts as a key gelling or blowing catalyst to control foam density, cell structure, and curing time.
• Cross-linking Agent for Silicones: Used in the curing of room-temperature vulcanizing (RTV) silicone rubbers and sealants.
• Intermediate for Specialty Polymer Additives: Serves as a precursor in synthesizing heat stabilizers, light stabilizers, and other performance additives for plastics.
• Esterification and Transesterification Catalyst: Facilitates reactions in the production of plasticizers, lubricants, and biodiesel.
• Component in Anti-fouling Coatings: Used in marine paint formulations, though its use is highly regulated and subject to regional environmental compliance.
• Research & Development: Employed in academic and industrial labs for developing novel polymeric materials and catalytic systems.

Basic Information

Product Name	Butyl (Z,Z,Z)-6-[(4-Butoxy-1,4-Dioxobut-2-Enyl)Oxy]Oct-6-Yl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannahexadeca-2,9-Dienoate
CAS No.	68420-16-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Butyltin maleate derivative; Dibutyltin maleate ester complex; Organotin catalyst 68420-16-6; DBTM derivative; Dibutyltin bis(2-butoxyethyl maleate); Tin-based PU catalyst; Butyl stannylene dicarboxylate complex; (Z,Z,Z)-Dibutyltin maleate polyether ester.
EINECS	Contact for details

Quality Control

Our production of this organotin compound adheres to strict quality management protocols. Every batch is analyzed to ensure consistency and meets the specifications required for catalytic applications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee traceability and performance reliability.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Specific Gravity (20°C)	Contact for details
Refractive Index (20°C)	Contact for details

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