Description

Butyl 3-(Trichlorostannyl)Propionate is an organotin compound of significant industrial interest, primarily utilized as a catalyst and intermediate in specialized chemical syntheses. Its value lies in its unique reactivity profile, which facilitates key transformations in polymer and fine chemical manufacturing. This product is essential for R&D laboratories and industrial-scale producers in the polymer, coatings, and specialty chemical sectors seeking efficient catalytic systems.

Application

• As a catalyst or co-catalyst in polyurethane (PU) and silicone polymer production.
• As a key intermediate in the synthesis of other organotin compounds for PVC stabilization.
• In the manufacture of high-performance coatings and adhesives requiring specific curing properties.
• For esterification and transesterification reactions in fine chemical and pharmaceutical synthesis.
• In R&D applications exploring novel organometallic catalysts and reaction pathways.
• As a potential surface modifying agent for materials science applications.

Basic Information

Product Name	Butyl 3-(Trichlorostannyl)Propionate
CAS No.	61470-34-6
Molecular Formula	C7H13Cl3O2Sn
Molecular Weight	370.23 g/mol
Synonyms	Butyl 3-(Trichlorostannyl)propanoate; Propanoic acid, 3-(trichlorostannyl)-, butyl ester; 3-(Trichlorostannyl)propionic acid butyl ester; Butyl β-(trichlorostannyl)propionate; Organotin catalyst 61470-34-6; Tin(IV) trichloride butyl propionate adduct
EINECS	Contact for details

Quality Control

Our Butyl 3-(Trichlorostannyl)Propionate is manufactured under strict quality protocols to ensure batch-to-batch consistency and reliability for industrial applications. Each lot is analyzed to confirm identity, purity, and key physical parameters. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Tin content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Density (at 20°C)	~1.5 g/mL
Chloride Content	Contact for details

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