Description

4,4'-[(Dimethylstannylidene)Bis(Oxy)]Bis[(Z)-4-Oxo-2-Butenoic Acid 6-Methylheptyl] Ester is a specialized organotin compound with a complex molecular structure designed for advanced material synthesis. This chemical is valued for its unique reactivity profile, serving as a critical intermediate or catalyst component in high-performance applications. It is primarily sought after by research and development teams in the polymer, specialty chemical, and advanced material manufacturing sectors.

Application

• Polymer Synthesis: Acts as a catalyst or co-catalyst in the production of specialized polyesters, polycarbonates, and other condensation polymers.
• Material Science R&D: Serves as a key intermediate in the development of novel organic-inorganic hybrid materials and coatings.
• Cross-linking Agent: Utilized in formulations for heat-resistant or high-strength elastomers and resins.
• Stabilizer Precursor: Can be used in the synthesis of organotin-based stabilizers for PVC and other halogenated polymers.
• Organic Synthesis: Employed in academic and industrial research for constructing complex molecular architectures via tin-mediated coupling or esterification reactions.
• Specialty Additives: A component in the manufacture of performance-enhancing additives for lubricants or fuels.

Basic Information

Item	Details
Product Name	4,4'-[(Dimethylstannylidene)Bis(Oxy)]Bis[(Z)-4-Oxo-2-Butenoic Acid 6-Methylheptyl] Ester
CAS No.	61599-28-8
Molecular Formula	C30H52O8Sn
Molecular Weight	659.42 g/mol
Synonyms	Bis(6-methylheptyl (Z)-4-oxobut-2-enoate) dimethylstannylene acetal; Dimethyltin bis(6-methylheptyl maleate); 6-Methylheptyl 4-[[(dimethylstannylidene)bis(oxy)]-(Z)-4-oxobut-2-enoyl]oxybut-2-enoate; Stannane, 1,1'-[oxybis[(1Z)-2-(6-methylheptyloxy)-2-oxoethylidene]]bis[1,1-dimethyl-; Organotin ester derivative; Tin-based diester; CAS 61599-28-8
EINECS	Contact for details

Quality Control

Every batch of 4,4'-[(Dimethylstannylidene)Bis(Oxy)]Bis[(Z)-4-Oxo-2-Butenoic Acid 6-Methylheptyl] Ester is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical applications. A Certificate of Analysis (COA) detailing specifications such as assay, tin content, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Due to the organotin content, handle with appropriate precautions and refer to the Safety Data Sheet for detailed handling instructions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	17.5 - 18.5 %
Specific Gravity (20°C)	1.10 - 1.20
Water Content (KF)	≤ 0.5%

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