Description

Butyl (Z,Z)-6,6-Didodecyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannahexadeca-2,9-Dienoate CAS NO 84012-66-8 is a specialized organotin compound, a class of chemicals valued for their unique catalytic and stabilizing properties. This product is engineered to deliver high performance and reliability in advanced material synthesis and polymer modification processes. It is primarily utilized by research institutions and industrial manufacturers in the polymer, specialty chemical, and material science sectors seeking precise molecular control.

Application

• Polymer Catalyst: Acts as a catalyst or co-catalyst in polycondensation reactions, such as for polyesters or polycarbonates.
• Stabilizer Precursor: Serves as an intermediate in the synthesis of heat and light stabilizers for PVC and other halogenated polymers.
• Cross-linking Agent: Used in the formulation of silicone rubbers and other elastomers to control cure rates and final material properties.
• Organic Synthesis Intermediate: Employed in research-scale organic synthesis for constructing complex molecules via tin-mediated coupling or functionalization reactions.
• Surface Modification: Applied in coatings and surface treatments to alter adhesion, hydrophobicity, or other surface characteristics.
• Material Science Research: Utilized in developing novel metal-organic frameworks (MOFs) or hybrid inorganic-organic materials.

Basic Information

Item	Details
Product Name	Butyl (Z,Z)-6,6-Didodecyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannahexadeca-2,9-Dienoate
CAS No.	84012-66-8
Molecular Formula	C41H74O7Sn
Molecular Weight	798.71 g/mol
Synonyms	Butyltin(IV) 2,3-bis(dodecanoyloxy)maleate; Dibutyltin bis(lauryl maleate); Dibutyltin dilauryl maleate; DBTLM; Organotin stabilizer intermediate; Tin(IV), butyl-, 2,3-bis(1-oxododecyl)oxy-2-butenedioate; (Z,Z)-Butyl 6,6-didodecyl-4,8,11-trioxo-5,7,12-trioxa-6-stannahexadeca-2,9-dienoate
EINECS	Contact for details

Quality Control

Our production of Butyl (Z,Z)-6,6-Didodecyl-4,8,11-Trioxo-5,7,12-Trioxa-6-Stannahexadeca-2,9-Dienoate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and traceability. Certificates of Analysis (COA) detailing key specifications such as assay, tin content, and impurity profiles 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 room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or dark storage conditions.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Tin Content)	≥ 14.5%
Purity (HPLC)	≥ 95.0%
Specific Gravity (20°C)	1.05 - 1.15
Refractive Index (n20D)	1.470 - 1.490

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