Description

Tripropyltin is a versatile organotin compound with the CAS registry number 761-44-4, serving as a crucial intermediate in advanced chemical synthesis. This compound is valued for its role in facilitating the production of specialized catalysts and stabilizers for high-performance materials. It is primarily sought by manufacturers in the polymer, agrochemical, and specialty chemical industries for research, development, and industrial-scale applications.

Application

• Catalyst Precursor: Used in the synthesis of catalysts for polyurethane foam production and esterification reactions.
• Polymer Stabilizer Intermediate: A key building block for manufacturing heat and light stabilizers for PVC and other polymers.
• Agrochemical Synthesis: Serves as an intermediate in the production of certain fungicides and biocides.
• Organic Synthesis Reagent: Employed in laboratories and industrial settings for introducing the tripropyltin moiety into target molecules.
• Surface Treatment Agent: Used in the formulation of coatings and surface-modifying agents.
• Research & Development: A valuable compound for academic and industrial research in organometallic chemistry and material science.

Basic Information

Product Name	Tripropyltin
CAS No.	761-44-4
Molecular Formula	C9H22Sn
Molecular Weight	248.97 g/mol
Synonyms	Tripropylstannane; Stannane, tripropyl-; Tri-n-propyltin; Tripropyltin hydride; NSC 176078; Tripropylstannyl hydride; Propyltin
EINECS	212-085-6

Quality Control

Our Tripropyltin is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling via techniques such as GC and NMR. A Certificate of Analysis (COA) detailing all test results 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, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Tin (Sn) Content	Contact for details
Water Content (KF)	< 0.5%

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