Description

1,3-Bis(Tributylstannyl)Benzene is a high-purity organotin compound, specifically a distannylated benzene derivative. This chemical serves as a versatile and critical building block in advanced organic synthesis, particularly in cross-coupling reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise metal-organic intermediates for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) via Stille cross-coupling reactions.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and other crop protection agents.
• Materials Science: Building block for creating organic semiconductors, conductive polymers, and advanced OLED materials.
• Catalyst Ligand Precursor: Serves as a starting material for synthesizing specialized organotin catalysts and ligands.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex aromatic systems.
• Polymer Modification: Used to introduce tin-functional groups into polymer backbones for specialized material properties.

Basic Information

Product Name	1,3-Bis(Tributylstannyl)Benzene
CAS No.	24344-61-4
Molecular Formula	C30H58Sn2
Molecular Weight	660.21 g/mol
Synonyms	1,3-Bis(tributylstannyl)benzene; Benzene, 1,3-bis(tributylstannyl)-; m-Bis(tributylstannyl)benzene; 1,3-Di(tributylstannyl)benzene; Tributyl-(3-tributylstannylphenyl)stannane; NSC 168087; AI3-52711
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Tributylstannyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, GC, and elemental analysis, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters. We support cGMP and ISO standards for research and industrial-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and prolong shelf life. Keep the container in a cool, dry, well-ventilated place away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (GC)	≥ 95.0%
Tin (Sn) Content	35.0 - 36.5 %
Related Impurities (GC)	≤ 3.0% total

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