Description

Barium 2-Ethylhexanoate is a metal-organic compound, specifically a barium salt of 2-ethylhexanoic acid, widely used as a versatile catalyst and stabilizer in polymer chemistry. Its primary commercial value lies in its effectiveness as a heat stabilizer for PVC and as a catalyst for polyurethane and polyester production. This chemical is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance product thermal stability and control polymerization reactions.

Application

• PVC Heat Stabilizer: A key component in stabilizing polyvinyl chloride (PVC) against thermal degradation during processing and in final products.
• Polyurethane Catalyst: Used as a catalyst in the production of flexible and rigid polyurethane foams, influencing reaction kinetics and foam structure.
• Polyester Catalyst: Serves as an esterification and polycondensation catalyst in the manufacture of saturated polyesters and alkyd resins.
• Drier for Paints & Inks: Functions as a through-dry catalyst in oxidative crosslinking systems for solvent-based paints, inks, and coatings.
• Grease & Lubricant Additive: Acts as a thickener and performance additive in the formulation of high-temperature greases and specialty lubricants.
• Crosslinking Agent: Employed in silicone and other polymer systems to promote crosslinking and improve final material properties.

Basic Information

Product Name	Barium 2-Ethylhexanoate
CAS No.	2457-01-4
Molecular Formula	C16H30BaO4
Molecular Weight	391.71 g/mol
Synonyms	Barium bis(2-ethylhexanoate); Barium di(2-ethylhexanoate); Barium 2-ethylhexanoate solution; Barium octoate; Barium ethylhexanoate; 2-Ethylhexanoic acid barium salt; Barium(II) 2-ethylhexanoate
EINECS	219-528-0

Quality Control

Our Barium 2-Ethylhexanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for barium content, purity, and solution properties. A comprehensive Certificate of Analysis (COA) detailing assay results, impurity profiles, and physical parameters is provided with every shipment to guarantee consistency and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (as Ba)	30.0 - 32.0 %
Solvent Content	Balance (typically mineral spirits)
Specific Gravity (20°C)	1.10 - 1.20
Viscosity (25°C)	Contact for details
Water Content (KF)	≤ 0.5 %

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