Description

Lead Octoate is an organometallic compound widely recognized as a highly effective heat stabilizer and catalyst in polymer chemistry. Its primary commercial value lies in its ability to prevent thermal degradation and improve the processing stability of polyvinyl chloride (PVC) and other halogenated polymers. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance the durability and performance of their materials under high-temperature conditions.

Application

• Primary Heat Stabilizer for PVC: Used extensively in the production of rigid and flexible PVC products, including pipes, cables, profiles, and films, to prevent dehydrochlorination and discoloration during processing and service life.
• Catalyst for Polyurethane Foams: Acts as a gelation catalyst in the manufacture of flexible polyurethane foams, promoting the reaction between isocyanates and polyols.
• Additive in Lubricating Greases: Functions as an extreme pressure (EP) additive and corrosion inhibitor in high-performance lubricating greases.
• Drier for Paints and Coatings: Serves as a polymerization catalyst (drier) in alkyd resin-based paints and printing inks to accelerate the drying process through oxidation.
• Stabilizer for Other Halogenated Polymers: Provides thermal stabilization for chlorinated polyethylene (CPE) and chlorinated rubber.
• Cross-linking Agent: Used in silicone rubber and other elastomer systems to facilitate curing and improve final product properties.

Basic Information

Product Name	Lead Octoate
CAS No.	7319-86-0
Molecular Formula	C16H30O4Pb
Molecular Weight	493.61 g/mol
Synonyms	Lead 2-ethylhexanoate; Lead(II) octoate; Lead bis(2-ethylhexanoate); Lead di(2-ethylhexanoate); Lead ethylhexanoate; Octanoic acid, lead salt; Plumbous octoate; Lead caprylate
EINECS	230-785-7

Quality Control

Our Lead Octoate is manufactured under strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Production adheres to relevant industry standards, and each lot is analyzed for critical parameters including metal content, acidity, and solubility. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color	Pale yellow to amber
Assay (as Pb)	28.0 - 32.0 %
Identification (IR)	Conforms
Acidity (as 2-ethylhexanoic acid)	≤ 1.0 %
Solubility in Toluene	Complete, clear solution
Specific Gravity (25°C)	1.10 - 1.25
Viscosity (25°C)	Contact for details

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