Description

Cobalt Bis(2-Ethylhexanoate) is a versatile organometallic compound widely used as a catalyst and drying agent. Its primary value lies in accelerating oxidation and polymerization reactions, making it a critical performance additive in industrial formulations. This product is essential for manufacturers in the coatings, plastics, and petrochemical industries seeking to improve production efficiency and product performance.

Application

• Curing Agent for Unsaturated Polyester Resins (UPR): Acts as a promoter to accelerate the curing process in fiberglass-reinforced plastics (FRP) and composite materials.
• Drier for Paints, Inks, and Coatings: Functions as an efficient surface drier, catalyzing the oxidative cross-linking of alkyd resins to form hard, durable films.
• Catalyst for Organic Synthesis: Employed in various oxidation and carbonylation reactions within fine chemical and pharmaceutical manufacturing.
• Stabilizer and Additive for PVC: Used to improve the thermal stability of polyvinyl chloride (PVC) compounds during processing.
• Fuel Additive: Serves as a combustion catalyst and smoke suppressant in certain solid propellants and fuels.
• Adhesive and Sealant Formulations: Accelerates the drying and curing of air-drying adhesives and caulks.

Basic Information

Item	Detail
Product Name	Cobalt Bis(2-Ethylhexanoate)
CAS No.	136-52-7
Molecular Formula	C16H30CoO4
Molecular Weight	345.35 g/mol
Synonyms	Cobalt 2-Ethylhexanoate; Cobalt Octoate; Cobalt(II) 2-Ethylhexanoate; Cobalt Di(2-ethylhexanoate); Cobalt Caprylate; Hex-Cem 577 (Trade Name); Drier CO (Trade Name); Cobalt Catalyst CO-12
EINECS	205-250-6

Quality Control

Our Cobalt Bis(2-Ethylhexanoate) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure consistent purity, metal content, and performance characteristics. A Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is 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, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere for long-term storage to maintain efficacy. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Violet-blue viscous liquid or solid
Identification (IR)	Complies
Assay (as Co)	Min. 10.0% - 12.0%
Solubility (in Mineral Spirits)	Complete, clear solution
Viscosity (at 25°C)	Contact for details
Specific Gravity (at 25°C)	~0.95 - 1.00
Acid Value	Contact for details

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