Material Safety Data Sheet (MSDS) for Adhesion Promoter

Identification

Product Name: Adhesion Promoter
Recommended Use: Surface preparation for improved paint or coating adhesion
Manufacturer Details: Provided by chemical supplier's contact information, including physical address, emergency phone number, and email address for immediate inquiries
Synonyms: Surface conditioner, bonding promoter
Product Code: Specific reference code unique for internal and regulatory tracking
Relevant Uses & Restrictions: Intended for industrial or professional users only; not designed for direct consumer application; must avoid misuse such as ingestion, inhalation, or inappropriate contact with skin or eyes

Hazard Identification

Hazard Classification: Flammable Liquid (Category 2), Eye Irritant (Category 2), Specific Target Organ Toxicity – Single Exposure (Category 3)
Label Elements: Pictograms required: flame, exclamation mark
Signal Word: Danger
Hazard Statements: Highly flammable liquid and vapor; causes serious eye irritation; may cause respiratory irritation and drowsiness or dizziness
Precautionary Statements: Keep away from heat, sparks, open flames, and hot surfaces; avoid breathing vapor or spray; use only outdoors or in well-ventilated areas; wear protective gloves, clothing, and eye or face protection; wash hands thoroughly after handling
Other Hazards: Vapors may form explosive mixtures with air; environmental release can impact water sources and wildlife

Composition / Information on Ingredients

Main Components: Toluene (CAS No. 108-88-3), Isopropyl alcohol (CAS No. 67-63-0), Cyclohexanone (CAS No. 108-94-1), Proprietary resins and additives
Percentages: Toluene (30-50%), Isopropyl Alcohol (15-30%), Cyclohexanone (10-20%), Other ingredients (balance)
Impurities or Stabilizers: Residual solvents, stabilizing agents included in the formulation under regulated limits
Substance Description: Solvent blend with resins for surface activation and adhesion optimization
Regulatory Status: All components listed in TSCA and REACH inventories

First Aid Measures

Inhalation: Remove person to fresh air immediately. Offer oxygen if breathing becomes difficult. Seek medical attention for respiratory distress, dizziness, or drowsiness.
Skin Contact: Wash area with soap and water. Remove contaminated clothing and shoes. Seek medical attention if irritation persists or develops blisters.
Eye Contact: Rinse cautiously with water for several minutes, lifting upper and lower eyelids occasionally. Remove contact lenses if present and easy to do. Continue rinsing and get immediate medical care.
Ingestion: Do not induce vomiting. Give small quantity of water to rinse mouth. Never give anything by mouth to an unconscious person. Get medical advice or attention at once.
Most Important Symptoms and Effects: Respiratory symptoms, skin irritation, eye watering and redness, headache, nausea, dizziness, drowsiness.

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide for small fires; water spray for larger fires to cool containers.
Unsuitable Extinguishing Media: Do not use direct water stream as it may spread fire.
Specific Hazards from Fire: Vapors can travel to a source of ignition and flash back; closed containers may rupture violently when heated.
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, irritating organic vapors.
Protective Equipment for Firefighters: Full protective clothing, self-contained breathing apparatus to avoid inhalation of combustion gases.
Firefighting Advice: Evacuate personnel downwind from fire; prevent runoff into sewers or waterways.

Accidental Release Measures

Personal Precautions: Use protective equipment as outlined in this sheet; limit access to the spill area until clean-up is complete.
Environmental Precautions: Prevent entry into drains, sewers, waterways, or soil; notify authorities if significant spill occurs.
Clean-up Methods: Ventilate area. Absorb using inert materials like sand or universal absorbent, then collect in suitable containers for disposal. Prevent evaporation by minimizing exposed surfaces.
Reference to Other Sections: See sections on handling, exposure controls, and disposal for further guidance
Incident Response: Monitor air quality, document any environmental or personnel exposures, and keep spill records for regulatory compliance.

Handling and Storage

Safe Handling: Ground and bond containers when transferring liquid to prevent static discharge. Use spark-resistant tools. Avoid inhaling vapors or mist. Do not eat, drink, or smoke during use.
Hygiene Practices: Wash thoroughly after handling; do not reuse contaminated clothing.
Storage Conditions: Store in a cool, dry, well-ventilated location, away from heat sources and direct sunlight. Keep container tightly closed when not in use. Protect from freezing and incompatible materials such as oxidizers.
Storage Compatibility: Incompatible with acids, alkalis, oxidizers; do not store together.
Bulk Storage Considerations: Use approved flammable storage cabinets or rooms with automatic sprinkler systems.
Packaging Materials: Use original containers or approved alternatives; avoid transfer to unlabelled or inappropriate vessels.

Exposure Controls and Personal Protection

Occupational Exposure Limits: Toluene: OSHA PEL 200 ppm, ACGIH TLV 20 ppm (TWA); Isopropyl alcohol: OSHA PEL 400 ppm, ACGIH TLV 200 ppm (TWA); Cyclohexanone: OSHA PEL 50 ppm, ACGIH TLV 20 ppm (TWA)
Engineering Controls: Use local exhaust ventilation or explosion-proof general ventilation to reduce airborne concentrations below exposure limits. Install monitoring equipment to detect vapor build-up in confined spaces.
Personal Protective Equipment: Splash-resistant goggles, nitrile or neoprene gloves, chemically resistant aprons or coveralls, approved respirator for organic vapors in poorly ventilated areas.
Special Precautions: Emergency eyewash and safety shower stations should be nearby. Inspect protective equipment regularly. Change contaminated clothing before leaving the workplace.
Practical Guidelines: Educate workers on protocol for accidental contact and maintain updated training records for all personnel involved in handling.

Physical and Chemical Properties

Appearance: Clear to slightly hazy colorless liquid; may exhibit a mild solvent odor.
Odor Threshold: Characteristic solvent odor, detectable at low concentrations.
pH: Neutral within measurement limits.
Melting/Freezing Point: Below 0°C (mixture dependent).
Boiling Point/Range: 78–155°C, depending on precise composition.
Flash Point: Between 6°C and 23°C based on principal solvent content.
Evaporation Rate: Higher than butyl acetate.
Flammability: Readily flammable under normal conditions.
Vapor Pressure: Elevated, ranging from 15–40 mmHg at 20°C.
Vapor Density: Heavier than air.
Solubility: Partial miscibility in water; complete with most hydrocarbons.
Partition Coefficient (n-octanol/water): Moderate–high; solvents favor organic partitioning.
Decomposition Temperature: Not defined for mixture; components decompose above 200°C.
Autoignition Temperature: 400–500°C, solvent-specific.
Relative Density: Approx. 0.85–0.95 (water = 1).
Viscosity: Low, similar to water or light oils.
Molecular Weight: Not applicable as mixture; refer to component data.

Stability and Reactivity

Chemical Stability: Stable under recommended handling and storage conditions, without direct exposure to high heat or open ignition sources.
Reactivity: Reacts vigorously with strong oxidizing agents, acids, or bases; can also react with alkali metals to produce flammable gases.
Hazardous Reactions: No dangerous polymerization under normal use.
Conditions to Avoid: Sources of ignition, static discharge, high temperatures, confined or poorly ventilated areas.
Incompatible Materials: Oxidizers, acids, alkalis, strong reducing agents; avoid uncoated metals that may catalyze decomposition.
Decomposition Products: Burning or thermal decomposition generates hazardous vapors including carbon monoxide, carbon dioxide, hydrocarbons.
Storage Recommendations: Avoid storing near incompatible substances; rotate inventory regularly to prevent aging effects.

Toxicological Information

Acute Effects: Inhalation causes drowsiness, headache, nausea, or dizziness; skin contact may result in redness or dermatitis; eye contact brings temporary pain and irritation.
Chronic Effects: Long-term exposure can impact liver, kidneys, or central nervous system; repeated overexposure increases chance of chronic disorders in organs mentioned; some ingredients associated with developmental toxicity.
Sensitization: Unlikely for most solvents used, though repeated contact may heighten sensitivity.
Carcinogenicity: Toluene and isopropanol not classified as carcinogens by IARC; cyclohexanone currently not listed as a known carcinogen.
Mutagenicity and Reproductive Toxicity: Animal studies show mixed results for reproductive hazards; users should avoid unnecessary skin contact.
Route of Exposure: Main exposure routes are inhalation, skin absorption, or accidental ingestion; occupational hygiene practices essential for prevention.
Symptoms: Dizziness, lightheadedness, nausea, confusion, slow reflexes, dry skin, eye discharge; in rare cases, loss of consciousness or organ effects reported in extensive overexposure.

Ecological Information

Ecotoxicity: Moderate to high acute toxicity toward aquatic invertebrates and fish; may cause damage in high concentrations or repeat release scenarios.
Mobility in Soil: Volatile substances can migrate from soil to groundwater; some components show limited absorption capacity and leach rapidly.
Persistence and Degradability: Most solvent ingredients degrade in air or water through photolysis or biodegradation; resins may persist in low-oxygen environments.
Bioaccumulation Potential: Moderate for some hydrocarbon solvents; residues could pose risk to aquatic organisms.
Other Adverse Effects: Large-scale release elevates organic load in water systems, contributing to depletion of dissolved oxygen.
Environmental Precautions: Minimize release to environment; maintain containment and monitor waste management procedures; regulatory reporting requirements for large spills.

Disposal Considerations

Waste Handling: Collect liquid waste in labeled, approved containers; keep separate from incompatible materials; do not pour into drains or natural waterways.
Disposal Methods: Send to approved hazardous waste facility for incineration or solvent recycling, as available locally.
Regulatory Requirements: Follow federal, state, and local rules for chemical waste management. Use US EPA Waste Codes (D001 for flammable wastes, D018 for toluene content).
Container Disposal: Empty containers hold significant vapor residue; handle as hazardous material even when “empty.” Remove or deface labels from discarded containers.
Worker Protection During Disposal: Use personal protective equipment; educate handlers in safe transfer, storage, and record-keeping throughout disposal process.

Transport Information

UN Number: UN 1993
Proper Shipping Name: Flammable liquid, n.o.s. (toluene, isopropyl alcohol blend)
Transport Hazard Class: 3 (Flammable liquids)
Packing Group: II
Environmental Hazards: Marine pollutant status may apply; reference IMDG Code and regional regulations
Special Precautions for Transport: Secure containers upright and prevent damage in transit; drivers and handlers require training in hazardous goods handling.
Transport Labels: Apply internationally recognized flammable diamond, IATA/IMDG placards, and emergency response numbers in visible locations.
Additional Transport Details: Review US DOT, Transport Canada, ADR/RID, and other local requirements for shipment type and documentation.

Regulatory Information

US TSCA Status: All ingredients listed or otherwise compliant.
OSHA Hazard Classification: Meets criteria for hazardous substance, including flammability and health risks.
EPA Regulation: Subject to specific TSCA and SARA Title III reporting thresholds for hazardous chemicals (including Section 313).
Right-to-Know Listings: Toluene and solvents appear on state regulated substance lists, including California Proposition 65 for reproductive hazard warning.
International Regulations: All substances included in REACH/CLP, GHS classifications provided; follow EU labeling and documentation standards.
Other Regulatory Guidance: Ensure workplace notices are posted. Train employees per OSHA Hazard Communication Standard. Maintain up-to-date Safety Data Sheets accessible for inspection.