Description

1,4-Phenylenebis[Tributylstannane] is a high-purity organotin compound with the CAS number 17151-51-8. This chemical serves as a versatile intermediate and catalyst in advanced organic synthesis and polymer chemistry. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-quality organometallic reagents.

Application

• Polymerization Catalyst: A key catalyst component in the production of specialized polymers, including polyesters and polyurethanes.
• Organic Synthesis Intermediate: Used in Stille cross-coupling reactions for the formation of carbon-carbon bonds in complex molecule synthesis.
• Pharmaceutical Manufacturing: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Production: Employed in the synthesis of advanced crop protection agents and herbicides.
• Material Science Research: Used in the development of novel organic electronic materials and coatings.
• Fine Chemical Synthesis: Acts as a reagent for introducing phenyl and tin functional groups into target molecules.

Basic Information

Product Name	1,4-Phenylenebis[Tributylstannane]
CAS No.	17151-51-8
Molecular Formula	C30H58Sn2
Molecular Weight	648.21 g/mol
Synonyms	1,4-Bis(tributylstannyl)benzene; Benzene-1,4-diylbis(tributylstannane); Tributyl(4-(tributylstannyl)phenyl)stannane; p-Bis(tributyltin)benzene; 1,4-Di(tributylstannyl)benzene; Hexabutyl-1,4-phenylenedistannane; Stannane, tributyl[4-(tributylstannyl)phenyl]-
EINECS	Contact for details

Quality Control

Our 1,4-Phenylenebis[Tributylstannane] is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and our quality management system supports traceability and regulatory compliance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or NMR)	≥ 95.0%
Tin (Sn) Content	Contact for details

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