Description

Barium Bis[2,2-Dimethyloctanoate] is a specialized barium salt of a branched-chain carboxylic acid, valued for its role as a highly effective heat stabilizer and catalyst in polymer systems. This compound is engineered to provide superior thermal stability and processing control, making it a critical additive for manufacturers requiring high-performance materials. It is primarily utilized by the plastics, polymer, and specialty chemical industries for applications demanding precise thermal management and catalytic activity.

Application

• Primary Heat Stabilizer for polyvinyl chloride (PVC) and other halogenated polymers, preventing degradation during high-temperature processing.
• Catalyst and Co-catalyst in polyurethane (PU) foam production and other polymerization reactions.
• Additive for Synthetic Lubricants and grease formulations to enhance thermal stability and performance.
• Component in Specialty Coatings and inks to improve durability and heat resistance.
• Stabilizing Agent for engineering plastics and thermoplastic elastomers.
• Intermediate in the synthesis of other organometallic compounds and specialty chemicals.

Basic Information

Product Name	Barium Bis[2,2-Dimethyloctanoate]
CAS No.	68698-60-2
Molecular Formula	C₂₀H₃₈BaO₄
Molecular Weight	476.82 g/mol
Synonyms	Barium 2,2-Dimethyloctanoate; Barium Di(2,2-dimethyloctanoate); Barium 3,5,5-Trimethylhexanoate (common name based on acid structure); Barium Versatate (trade name reference); Barium Neodecanoate (related branched acid salt); Barium C10 Carboxylate; Barium Branched Decanoate; Barium Ester of 2,2-Dimethyloctanoic Acid
EINECS	Contact for details

Quality Control

Our Barium Bis[2,2-Dimethyloctanoate] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity, metal content, and performance characteristics. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are provided with every shipment to guarantee 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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent caking or hydrolysis. Keep away from incompatible materials such as strong acids and oxidizers.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Barium Content)	≥ 28.0 %
Purity (by Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in organic solvents

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