Description

Bismuth Butylthiolaurate is an organobismuth compound, specifically a bismuth carboxylate derivative, valued for its role as a versatile catalyst and stabilizer in high-performance polymer synthesis. Its primary commercial significance lies in providing efficient catalytic activity and thermal stability, which are critical for manufacturing consistent, high-quality materials. This product is essential for industrial chemists and material scientists working in the production of polyurethanes, PVC stabilizers, and other specialty polymers where controlled reactivity and product longevity are paramount.

Application

• Primary catalyst in the production of polyurethane (PU) foams and elastomers.
• Heat stabilizer and co-stabilizer for polyvinyl chloride (PVC) formulations.
• Catalyst for esterification and transesterification reactions in resin production.
• Additive in lubricant and grease formulations to enhance performance under extreme pressure.
• Component in the synthesis of other organometallic compounds and coordination complexes.
• Used in research and development for novel polymer and material science applications.

Basic Information

Product Name	Bismuth Butylthiolaurate
CAS No.	53897-25-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bismuth(III) butylthiolaurate; Bismuth butylmercaptolaurate; Butylthiolauric acid bismuth salt; Bismuth 12-(butylthio)dodecanoate; Lauric acid, 12-(butylthio)-, bismuth(3+) salt; Organobismuth catalyst; Bismuth carboxylate catalyst
EINECS	Contact for details

Quality Control

Our Bismuth Butylthiolaurate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, metal content, and catalytic activity. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and consistency for your production processes.

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 kept under an inert atmosphere or in a desiccator after opening to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Yellowish to light brown viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Bismuth Content)	Contact for details
Viscosity	Contact for details
Density	Contact for details
Solubility	Soluble in common organic solvents

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