Product Name: Zirconium Naphthenate
Chemical Family: Metal Carboxylate
Synonyms: Zirconium carboxylates, zirconium naphthenate solution
Recommended Uses: Paint drier, catalyst for polymerization, alkyd resin production
Manufacturer/Supplier: Contact information for manufacturer, including emergency phone number
CAS Number: 13321-41-6 (may vary by manufacturer or blend)
Product Code: Assigned per supplier
Emergency Overview: Flammable liquid, harmful if inhaled or ingested, can cause skin and eye irritation, strong hydrocarbon odor
GHS Classification: Flammable liquid (Category 3), Acute toxicity (oral, inhalation) Category 4, Skin irritation Category 2, Eye irritation Category 2A
Signal Word: Warning
Hazard Statements: Flammable liquid and vapor, harmful if swallowed, causes skin and serious eye irritation, may cause respiratory irritation
Pictograms: Flame, Exclamation mark
Precautionary Statements: Keep away from heat, sparks, open flames, and hot surfaces; use protective gloves and eye protection; avoid inhaling vapors or mist; wash thoroughly after handling; store in a well-ventilated place; avoid release to the environment; call Poison Center or obtain medical attention if feeling unwell
Routes of Exposure: Inhalation, ingestion, dermal contact, eye contact
Target Organs: Respiratory system, skin, eyes, central nervous system
Main Component: Zirconium naphthenate
Chemical Formula: CₙH₂ₙ₊₁CO₂Zr (naphthenic acid complexed with zirconium)
Active Content: Typically 6-24% zirconium by weight (depending on grade)
Solvents: Mineral spirits, hydrotreated light distillates, white spirits, or mixed xylenes (as carrier)
Impurities: Trace heavy metals, other hydrocarbon fractions
Other Additives: Antioxidants, stabilizers, moisture scavengers as specified by supplier
Inhalation: Move exposed person to fresh air, monitor breathing, offer oxygen if required, seek medical advice for persistent symptoms
Skin Contact: Remove contaminated clothing immediately, wash affected area with soap and water thoroughly, do not use solvents to clean skin, seek medical attention for irritation or allergic reaction
Eye Contact: Rinse eyes with water for at least 15 minutes, remove contact lenses if present and easy to do, do not rub or keep eyes shut, seek prompt medical attention
Ingestion: Rinse mouth thoroughly, do not induce vomiting, seek immediate medical attention, never give anything by mouth to an unconscious person
Most Important Symptoms and Effects: Respiratory irritation, skin redness or blistering, eye pain and watering, nausea or dizziness
Advice for Immediate Medical Attention: Show medical personnel the MSDS, supportive treatment as per symptoms, monitor vital signs
Suitable Extinguishing Media: Foam, dry chemical powder, carbon dioxide, sand (avoid water jets)
Unsuitable Extinguishing Media: Direct water stream, which may spread fire
Specific Hazards: Flammable; vapor may flash back and form explosive mixtures with air; combustion produces toxic gases such as carbon monoxide, carbon dioxide, metal oxides, and irritating organic fumes
Protective Equipment and Precautions: Firefighters should wear self-contained breathing apparatus, full protective suit, avoid inhalation of smoke
Special Firefighting Methods: Cool fire-exposed containers with water spray, move undamaged containers from fire area if safe, prevent run-off from entering drains or watercourses
Personal Protective Measures: Evacuate area, keep upwind of fire
Personal Precautions: Wear personal protective equipment, avoid breathing vapors, ensure adequate ventilation, remove ignition sources, keep unprotected persons away
Environmental Precautions: Prevent spillage from entering drains, sewers, watercourses or soil, alert authorities in case of large spills
Clean-up Methods: Use inert absorbent materials (sand, earth, vermiculite), collect spilled liquid in suitable containers for disposal, wipe small spills with rags (dispose of rags properly), clean contaminated surface with detergent and water
Emergency Procedures: Use spark-proof tools, ensure electrical equipment is explosion-proof, ventilate area
Decontamination: Collect residues in approved containers
Safe Handling: Handle in well-ventilated area, use antistatic tools and grounding, avoid contact with skin, eyes, and clothing, wash hands after use, keep away from sources of ignition, do not smoke while using this product
Storage Requirements: Store in original containers tightly closed, in a cool, dry, ventilated place away from heat, direct sunlight, acids, oxidizers, and incompatible materials
Shelf Life: Refer to supplier data, usually 12–24 months below 30°C
Specific Use Controls: Store segregated from food and feedstuffs, prevent leaks or spillage
Incompatible Materials: Strong oxidizers, acids, bases, halogens
Packing Materials: Use mild steel or compatible metal drums, never store in unlined containers
Control Parameters: Occupational exposure limits established for naphthenic acids or hydrocarbon solvents (typically 100 ppm for mineral spirits); consult local regulatory values
Engineering Controls: Local exhaust ventilation, explosion-proof electrical systems, closed handling systems where possible
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), safety goggles or face shield, flame-resistant clothing, organic vapor respirator in poorly ventilated areas
Hygiene Measures: Wash hands and exposed skin after handling, launder work clothes before reuse
Environmental Controls: Use containment and spill control procedures to minimize environmental release, monitor workplace air quality
Appearance: Oily amber to dark brown liquid
Odor: Strong hydrocarbon, petroleum-like
Odor Threshold: No data available, but detectable at low concentration
pH: Not applicable (non-aqueous solution)
Melting/Freezing Point: Below 0°C for solvent fraction
Initial Boiling Point and Range: 145–220°C (dependent on solvent)
Flash Point: 38–65°C (closed cup, depending on solvent type)
Evaporation Rate: Slower than n-butyl acetate
Flammability: Flammable liquid and vapor
Upper/Lower Explosion Limits: Lower: 0.6% vol, Upper: 7% vol (dependent on solvent)
Vapor Pressure: 0.2–1.2 kPa @ 20°C
Vapor Density: Heavier than air
Relative Density: 0.9–1.08 @ 20°C
Solubility: Insoluble in water, soluble in organic solvents
Partition Coefficient (n-octanol/water): High (lipophilic)
Auto-ignition Temperature: >230°C
Decomposition Temperature: Not available
Viscosity: Moderate, depending on dilution
Chemical Stability: Stable under recommended storage, can slowly decompose on prolonged exposure to air/light
Possibility of Hazardous Reactions: Reacts with strong oxidizers/acids to cause exothermic reactions
Conditions to Avoid: Sparks, open flames, hot surfaces, static discharge, direct sunlight, heat over 40°C
Incompatible Materials: Strong oxidizing agents (chlorates, permanganates), acids, alkalis, halogenated hydrocarbons
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, metal oxide fumes, hydrocarbons
Polymerization: Will not occur under normal conditions
Acute Toxicity: Oral and inhalation exposure causes headaches, nausea, drowsiness, chemical pneumonia; LD50 (oral, rat): >2,000 mg/kg for similar hydrocarbon mixtures
Skin Corrosion/Irritation: Moderately irritating, risk increases with prolonged contact
Serious Eye Damage/Irritation: Causes severe eye irritation, temporary visual disturbance
Respiratory Sensitization: Vapors irritate respiratory tract, high exposures may cause pulmonary edema
Skin Sensitization: Possible in sensitive individuals
Chronic Toxicity: Prolonged exposure may cause dermatitis, possible central nervous system effects
Carcinogenicity: No data for zirconium naphthenate; mineral oil solvents generally not classified as carcinogenic if properly refined
Mutagenicity: No conclusive data available
Reproductive Toxicity: Animal studies on structurally similar compounds show no significant reproductive hazard
Specific Target Organ Toxicity: May affect CNS, skin, and lungs with prolonged high exposure
Aspiration Hazard: Viscous liquid may cause lung injury if aspirated
Aquatic Toxicity: Highly toxic to aquatic life, LC50 (fish, 96h): estimated 1–10 mg/L
Persistence and Degradability: Poorly biodegradable due to metal complexing and hydrocarbon carrier
Bioaccumulative Potential: Persistent hydrocarbons and zirconium can bioaccumulate in aquatic organisms
Mobility in Soil: Limited due to low water solubility and oily nature
Other Adverse Effects: Can cause long-term effects in aquatic environments, avoid release to water systems
Waste Treatment Methods: Dispose of through licensed hazardous waste contractor; incineration preferred for organic components
Contaminated Packaging: Empty drums should be drained, triple rinsed, and sent for recycling or disposal
Precautions for Disposal: Avoid discharge to sewer or environment, follow all local and national regulations
Incineration Requirements: High temperature, equipped to treat off-gas
Waste Codes: Refer to local regulations for specific hazardous waste codes
UN Number: 1993
Proper Shipping Name: Flammable liquid, n.o.s. (contains zirconium naphthenate and hydrocarbon solvent)
Transport Hazard Class: 3 (Flammable liquids)
Packing Group: III
Environmental Hazards: Marine pollutant, harmful to aquatic environment
Labels Required: Flammable liquid (red diamond)
Special Precautions: Transport upright in tightly sealed containers, shield from direct sunlight and mechanical shock, ensure operators have emergency spill materials
Regulatory Status: Listed under OSHA Hazard Communication Standard, included in TSCA (US), EINECS (EU) under zirconium carboxylates
Label Elements: Signal word, hazard pictograms, R and S phrases as per region
Right to Know (US): Listed in New Jersey, Pennsylvania, California (Prop 65 if contains trace hazardous solvents)
REACH (EU): Notification and registration required above 1 tonne/year
Other International Regulations: Check NICNAS (Australia), DSL/NDSL (Canada), IECSC (China), ENCS (Japan)
Workplace Controls: Comply with all state, federal, and country-specific regulations on flammable liquids, waste, and workplace exposure
Hazard Symbols: F (flammable), Xn (harmful), N (dangerous for environment) as per older EU standards, update to GHS where applicable
