Description

Lead(2+) 4-(1,1-Dimethylethyl)Benzoate is an organolead compound primarily utilized as a specialized catalyst and stabilizer in polymer chemistry. This product is valued for its role in enhancing thermal stability and controlling reaction kinetics in high-performance material synthesis. It is a critical raw material for manufacturers in the plastics, specialty coatings, and advanced lubricant additive industries seeking to improve product durability and processing characteristics.

Application

• Primary catalyst or co-catalyst in the production of polyesters and polyurethanes.
• Thermal stabilizer for PVC and other halogenated polymers to prevent degradation during processing.
• Component in the formulation of high-temperature lubricants and grease additives.
• Intermediate in the synthesis of other organometallic compounds for research and development.
• Stabilizing agent for specialty coatings and adhesives requiring enhanced weatherability.
• Used in cross-linking reactions for silicone and other elastomer systems.

Basic Information

Product Name	Lead(2+) 4-(1,1-Dimethylethyl)Benzoate
CAS No.	85292-77-9
Molecular Formula	C22H26O4Pb
Molecular Weight	545.65 g/mol
Synonyms	Lead 4-tert-Butylbenzoate; Lead(II) 4-tert-Butylbenzoate; Di(4-tert-butylbenzoato)lead; Plumbous 4-tert-butylbenzoate; 4-(1,1-Dimethylethyl)benzoic acid, lead(2+) salt; Lead bis(4-tert-butylbenzoate); p-tert-Butylbenzoic acid lead salt
EINECS	Contact for details

Quality Control

Our Lead(2+) 4-(1,1-Dimethylethyl)Benzoate is produced under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot is analyzed to confirm identity, purity, and absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing specific test results 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. 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	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Pb content)	Min. 37.0%
Purity (HPLC)	Min. 97.0%
Loss on Drying	Max. 1.0%
Heavy Metals (as Pb)	Contact for details
Residue on Ignition	Max. 0.5%

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