Description

Cerium Tetrabenzoate is a specialized organocerium compound with the CAS number 94232-59-4, valued for its unique catalytic and stabilizing properties. This chemical serves as a highly effective catalyst and additive in advanced polymer synthesis and material science applications. It is primarily utilized by industries focused on developing high-performance plastics, specialty coatings, and advanced composite materials where precise control over polymerization and material stability is required.

Application

• Polymerization Catalyst: Acts as a catalyst or co-catalyst in the synthesis of specific polyesters, polycarbonates, and other high-performance polymers.
• Stabilizer for Plastics: Used as an additive to enhance the thermal and UV stability of engineering plastics and specialty polymer formulations.
• Cross-linking Agent: Employed in the production of specialty elastomers and resins to control cross-linking density and improve final product properties.
• Material Science Research: Serves as a precursor or additive in the development of novel ceramic-polymer composites and functional materials.
• Specialty Coatings: Incorporated into formulations for coatings requiring enhanced durability, adhesion, or specific optical properties.
• Organic Synthesis Intermediate: Utilized in specialized organic reactions as a source of cerium in organometallic chemistry.

Basic Information

Product Name	Cerium Tetrabenzoate
CAS No.	94232-59-4
Molecular Formula	C28H20CeO8
Molecular Weight	608.56 g/mol
Synonyms	Cerium(IV) Tetrabenzoate; Tetrabenzoato Cerium; Cerium Benzoate (4:1); Cerium Benzoate; Cerium(4+) Benzoate; Benzoic Acid, Cerium(4+) Salt; Cerium Tetra(benzoate); Ce(Bz)4
EINECS	Contact for details

Quality Control

Our Cerium Tetrabenzoate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is analyzed with modern analytical techniques, and a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided to guarantee it meets your specific technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids, strong bases, and oxidizing agents. This material is moisture-sensitive (hygroscopic); ensure containers are sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (IR)	Conforms to reference spectrum
Assay (Cerium content)	Min. 22.5%
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1%
Sulfate (SO4)	≤ 0.1%

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