Description

Barium Diphenolate is a specialized organometallic compound primarily used as a catalyst and stabilizer in high-performance polymer synthesis. Its value lies in its ability to efficiently promote specific condensation and cross-linking reactions, enhancing the thermal and mechanical properties of the final materials. This chemical is essential for manufacturers in the plastics, resins, and specialty chemical industries seeking to develop advanced polymeric products with improved durability and stability.

Application

• As a catalyst in the production of polyesters and polycarbonates.
• As a stabilizer and heat resistance modifier for engineering plastics and high-temperature resins.
• In the synthesis of specialty lubricant additives and grease thickeners.
• As a key intermediate in the manufacture of certain pharmaceutical active ingredients and fine chemicals.
• In research and development for novel polymer formulations and material science applications.
• For the production of flame-retardant materials and additives.

Basic Information

Item	Detail
Product Name	Barium Diphenolate
CAS No.	2678-41-3
Molecular Formula	C24H16BaO2
Molecular Weight	449.69 g/mol
Synonyms	Barium Diphenylolate; Barium Phenolate; Barium Bis(phenolate); Diphenol Barium Salt; Barium(2+) Diphenolate; Barium Dihydroxydiphenyl; Bisphenol A Barium Salt (related derivative); Phenol, barium salt (2:1)
EINECS	220-224-4

Quality Control

Our Barium Diphenolate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee consistency and compliance with your technical requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (Barium Content)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in selected organic solvents

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