Zicronium Octoate
Zirconium Octoate is a metal carboxylate solution comprising zirconium ions complexed with octoic acid at an 18% zirconium concentration. It serves as an effective crosslinking and curing agent in coatings, adhesives, and sealants, enhancing film hardness, chemical resistance, and durability. This zirconium-based additive is valued for its catalytic properties in accelerating the curing of various polymer systems, especially in automotive and industrial applications.
Zicronium Octoate
Primary Uses
Coatings Industry
- Crosslinking Agent: Facilitates curing of alkyd, epoxy, and urethane coatings by catalyzing crosslinking reactions, improving film toughness and chemical resistance.
- Catalyst: Accelerates drying and curing times in paints and varnishes, improving production efficiency.
Adhesives & Sealants
- Curing Accelerator: Enhances mechanical strength and durability in sealants and adhesive formulations.
Plastics Industry
- Catalyst: Used to improve polymer crosslinking in specialty plastics and elastomers.
Secondary Uses
Textile Industry
- Crosslinker: Applied in textile coatings to improve durability and resistance to chemicals and abrasion.
Rubber Industry
- Curing Agent: Used in rubber compounding to improve heat and chemical resistance of finished products.
Basic Identification Attributes
- Chemical Name (IUPAC): Zirconium 2-ethylhexanoate (Octoate)
- Common/Trade Name: Zirconium Octoate 18%
- CAS Number: 22464-99-9 (zirconium octoate mixture)
- HS Code: 2915.70.00
- Synonyms: Zirconium octoate, zirconium 2-ethylhexanoate
Physical & Chemical Properties
- Physical State: Clear to pale yellow liquid
- Color & Odor: Pale yellow; characteristic odor
- Zirconium Content: Approx. 18% by weight
- Viscosity: Moderate
- Solubility: Soluble in organic solvents such as mineral spirits, aromatic hydrocarbons, and ketones
- Density: Approx. 1.1 g/cm³
Safety & Hazard Attributes
- GHS Classification: May cause skin and eye irritation; harmful if swallowed
- Toxicity: Moderate; avoid prolonged or repeated exposure
- Exposure Limits: Follow occupational exposure guidelines for zirconium compounds
Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area, away from heat, sparks, and open flames
- Container Type: Metal or plastic drums, tightly sealed
- Shelf Life: 12 months under recommended storage conditions
- Handling Precautions: Avoid inhalation and skin contact; use proper PPE
Regulatory & Compliance Attributes
- Complies with REACH, OSHA, TSCA, and other relevant chemical safety regulations
- Manufactured under Good Manufacturing Practices (GMP) when applicable
- Meets ISO 9001 quality management standards
- Suitable for use in industrial coatings, adhesives, and plastics under applicable regulations
Environmental & Health Impact
- Biodegradability: Not readily biodegradable
- Ecotoxicity: Avoid release to the environment; may be harmful to aquatic life
- Bioaccumulation: Not significant
Safety Handling Precautions
- PPE Required: Gloves, eye protection, and chemical-resistant clothing recommended
- Handling Guidelines: Use adequate ventilation and avoid inhalation of vapors
- Storage Measures: Keep containers tightly closed and away from incompatible substances
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash thoroughly with soap and water; remove contaminated clothing
- Eye Contact: Rinse cautiously with water for at least 15 minutes; seek medical help if irritation continues
- Ingestion: Do not induce vomiting; seek immediate medical attention
Firefighting Measures
- Fire Hazards: Combustible liquid
- Extinguishing Media: Use foam, dry chemical, or carbon dioxide extinguishers
- Hazardous Combustion Products: Carbon oxides, zirconium oxides, and other toxic fumes

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