Description

Iodotributyltin is an organotin compound with the CAS number 7342-47-4, widely recognized as a versatile reagent and catalyst in organic synthesis. Its primary value lies in its ability to facilitate specific coupling and functionalization reactions, making it a critical intermediate for advanced chemical manufacturing. This product is essential for R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking reliable and high-purity synthetic building blocks.

Application

• Organic Synthesis Reagent: Employed as a key intermediate in Stille coupling reactions for forming carbon-carbon bonds.
• Catalyst Precursor: Used in the preparation of catalysts for polymerization and other industrial catalytic processes.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Manufacturing: Utilized in the production of certain pesticides and herbicides.
• Polymer Modification: Acts as a stabilizer or catalyst in the production of specialized polymers and plastics.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic methodologies.
• Material Science: Used in surface treatments and the development of functional materials.

Basic Information

Product Name	Iodotributyltin
CAS No.	7342-47-4
Molecular Formula	C₁₂H₂₇ISn
Molecular Weight	417.95 g/mol
Synonyms	Tributyltin iodide; Stannane, iodotributyl-; Iodotri-n-butylstannane; TBTL; NSC 163046; Tri-n-butyltin iodide; AI3-52766; CCRIS 5981
EINECS	230-883-6

Quality Control

Our Iodotributyltin is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Tin (Sn) Content	28.0 - 29.0 %
Iodine (I) Content	29.5 - 31.0 %
Specific Gravity (20°C)	1.50 - 1.55
Water Content (KF)	≤ 0.5%

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