Description

Lead Dibutyrate is an organolead compound with the CAS number 819-73-8, primarily utilized as a catalyst and stabilizer in various polymerization and synthesis processes. Its value lies in its ability to accelerate specific chemical reactions and enhance the thermal stability of final products, which is critical for manufacturing consistency and performance. This chemical is essential for industrial sectors including plastics, coatings, and specialty chemical synthesis, where precise catalytic activity is required.

Application

• Catalyst in the production of polyurethane foams and elastomers.
• Stabilizer and heat costabilizer for PVC and other halogenated polymers.
• Intermediate in the synthesis of other organometallic compounds.
• Additive in lubricant and grease formulations to improve performance under high temperatures.
• Cross-linking agent in silicone rubber and other specialty polymer systems.
• Component in research and development for novel material science applications.

Basic Information

Product Name	Lead Dibutyrate
CAS No.	819-73-8
Molecular Formula	C8H14O4Pb
Molecular Weight	381.39 g/mol
Synonyms	Lead(2+) dibutyrate; Dibutyl lead dioxydiacetate; Butanoic acid, lead(2+) salt; Lead butyrate; Plumbous dibutyrate; Lead(II) butyrate; Tetrabutyl lead(IV) (common misnomer, clarify grade); Butyric acid lead salt
EINECS	212-548-9

Quality Control

Our Lead Dibutyrate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications for industrial use. A Certificate of Analysis (COA) detailing purity, heavy metal content, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

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). Keep away from incompatible materials such as strong acids, strong oxidizing agents, and foodstuffs. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Lead content)	Min. 98.0%
Loss on Drying	Max. 1.0%
Heavy Metals (as Pb)	Reported on COA
Solubility	Soluble in organic solvents; insoluble in water

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