Material Safety Data Sheet: Isobornyl Acrylate

Identification

Chemical Name: Isobornyl Acrylate
Synonyms: 2-Bornan-2-yl acrylate, IBOMA
CAS Number: 5888-33-5
Recommended Use: Used in adhesives, coatings, paints, polymer formulations
Manufacturer/Supplier: Major chemical companies worldwide
Emergency Contact: Refer to local poison control centers and fire departments for immediate support

Hazard Identification

Classification: Flammable liquid, Eye irritant, Skin sensitizer
Signal Word: Warning
Hazard Statements: Causes skin irritation, may cause an allergic skin reaction, harmful to aquatic life with long lasting effects, vapors may cause drowsiness or dizziness
Pictograms: Flame, Exclamation mark, Environmental hazard symbol
Precautionary Statements: Avoid breathing vapor, use only outdoors or in a well-ventilated area, wash hands thoroughly after handling, wear appropriate personal protective equipment

Composition / Information on Ingredients

Substance: Isobornyl Acrylate
CAS Number: 5888-33-5
Concentration: Typically 97% or greater in commercial products
Impurities: Trace amounts of acrylic acid and other acrylates possible depending on supplier batch

First Aid Measures

Inhalation: Move affected person to fresh air immediately, provide oxygen if breathing is difficult, seek medical attention for prolonged exposure
Skin Contact: Remove contaminated clothing, wash skin immediately with plenty of soap and water, seek medical attention if irritation persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses, continue rinsing, consult a medical professional if symptoms develop
Ingestion: Rinse mouth, do not induce vomiting, seek immediate medical attention, never give anything by mouth to an unconscious person
Most Important Symptoms: Redness, irritation, dermatitis, coughing from inhalation, potential allergic reaction on skin

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical powder, carbon dioxide, foam
Unsuitable Extinguishing Media: Do not use water jets directly on burning liquid
Specific Hazards: Flammable vapors can form explosive mixtures with air, combustion produces irritating, toxic fumes such as carbon monoxide
Protective Equipment: Firefighters should wear self-contained breathing apparatus, full protective gear, use water spray to cool containers exposed to fire, contain run-off to prevent entry into waterways

Accidental Release Measures

Personal Precautions: Evacuate area, ensure adequate ventilation, eliminate ignition sources, wear proper personal protective equipment including gloves, goggles, and respirators
Environmental Precautions: Prevent further leakage or spillage if safe to do so, keep from entering drains, watercourses, and soil
Methods for Containment: Absorb spill with inert material like sand or earth, collect in containers for disposal according to local regulations
Cleaning Procedures: Clean contaminated area thoroughly, ventilate area, dispose of waste following recommended disposal methods

Handling and Storage

Handling: Use only in well-ventilated areas, avoid contact with skin, eyes, and clothing, do not breathe vapor or mist, wash hands after handling, keep containers tightly closed
Storage: Store in cool, dry, well-ventilated place, away from heat, sparks, and open flames, keep away from incompatible materials like strong oxidizers and acids, protect from sunlight, keep containers tightly sealed when not in use, regularly inspect storage vessels for leaks or deterioration

Exposure Controls and Personal Protection

Exposure Limits: No established OSHA or ACGIH limits for Isobornyl Acrylate, recommend minimizing exposure as much as possible
Engineering Controls: Ensure local exhaust ventilation, use closed process systems where possible
Personal Protective Equipment: Wear safety goggles or face shield, suitable protective gloves (e.g., nitrile), protective clothing to avoid skin contact, use NIOSH-approved respirators in case of inadequate ventilation
Hygiene Measures: Do not eat, drink, or smoke during use, wash thoroughly after handling, remove and wash contaminated clothing before reuse

Physical and Chemical Properties

Appearance: Colorless to pale yellow liquid
Odor: Slight acrylate odor
Odor Threshold: Not established
pH: Not applicable
Melting Point / Freezing Point: -60°C
Boiling Point: 238°C
Flash Point: ~97°C (closed cup)
Evaporation Rate: Not determined
Flammability: Flammable liquid
Explosive Limits: Not available
Vapor Pressure: 0.05 mm Hg at 20°C
Vapor Density: >1 (Air = 1)
Relative Density: 0.97 g/cm³
Solubility: Low in water, miscible with organic solvents
Partition Coefficient (n-octanol/water): Log Kow: 3.13
Auto-Ignition Temperature: 285°C
Decomposition Temperature: Not determined
Viscosity: 8.6 mPa·s at 25°C

Stability and Reactivity

Chemical Stability: Stable under recommended storage conditions
Reactivity: Reactive with strong acids, bases, and oxidizing agents, conditions leading to polymerization
Hazardous Reactions: Uncontrolled polymerization possible with heat, light, or presence of peroxides
Incompatible Materials: Strong oxidizers, free radical initiators, acidic or basic substances
Hazardous Decomposition Products: Acrid smoke, carbon monoxide, carbon dioxide produced during decomposition or combustion

Toxicological Information

Acute Toxicity: Low oral and dermal toxicity in animal studies, but irritant to skin and eyes
Irritation: Can cause skin and eye irritation on direct contact
Sensitization: May cause allergic skin reaction in susceptible individuals
Inhalation: Inhalation of vapors can lead to respiratory tract irritation, dizziness, or headache
Chronic Effects: Prolonged exposure may cause contact dermatitis or sensitization
Carcinogenicity: Not listed by IARC, NTP, or OSHA as a carcinogen
Mutagenicity: No known evidence from standard tests
Reproductive Toxicity: No current data indicating reproductive risks

Ecological Information

Ecotoxicity: Harmful to aquatic organisms with long-lasting effects
Persistence and Degradability: Not readily biodegradable under standard test conditions
Bioaccumulation Potential: Potential for bioaccumulation in aquatic organisms
Mobility in Soil: Low mobility due to low water solubility
Other Adverse Effects: Should not be released uncontrolled into the environment, runoff from fire control or dilution water may cause pollution

Disposal Considerations

Waste Disposal Methods: Handle as hazardous waste, use incineration in authorized facilities where possible, strictly follow local, regional, and national regulations
Contaminated Packaging: Dispose of as hazardous waste following regulations, containers may retain product residues
Important Notes: Do not dump into sewers, soil, or waterways, consult local or national authorities for specific guidance

Transport Information

UN Number: 3082
UN Proper Shipping Name: Environmentally hazardous substance, liquid, n.o.s. (contains Isobornyl Acrylate)
Transport Hazard Class: 9
Packing Group: III
Label: Environmentally hazardous, Miscellaneous Dangerous Goods
Marine Pollutant: Yes
Special Precautions: Ensure secure container closure, avoid release during transport, follow all transport regulations for environmental hazards

Regulatory Information

TSCA Inventory: Listed
DSL (Canada): Listed
REACH Status: Registered substance in the EU
SARA Title III: Not specifically listed, general requirements for hazardous chemicals apply
California Proposition 65: Not listed
Other Regulations: Subject to workplace safety requirements in many jurisdictions, environmental release reporting may be required by local, national, or international regulations