Product Name: Solid Thermoplastic Acrylic Resin A-66
Recommended Use: Raw material for coatings, adhesives, inks, plastics, and similar industrial applications
Supplier: Example Chemical Co., 123 Industrial Lane, Factory City, State, Postal Code
Emergency Contact: 24-hour Emergency Line: +1-800-000-0000
CAS Number: 25777-71-3 (Poly(methyl methacrylate) base, representative of acrylic resin type)
Synonyms: Acrylic polymer resin, PMMA, Acrylic solid resin
Email Address: techsupport@examplechemical.com
Classification: Not classified as hazardous under GHS.
Signal Word: None
Hazard Statements: Dust or pulverized material can irritate eyes, skin, and respiratory tract. May form combustible dust concentrations in air.
Pictograms: None required
Precautionary Statements: Use with adequate ventilation. Avoid creating dust. Wash exposed skin after handling. Keep away from open flames or sparks.
Other Hazards: Melts at high temperatures. Hot molten material may cause thermal burns.
Chemical Name: Acrylic Polymer
CAS Number: 25777-71-3
Weight %: >98%
Impurities: Residual monomers <1%, Additives <1% (stabilizers, antioxidants as process aids, trade secret mixture)
Other Components: None contributing to classification
Note: The exact composition and proprietary additives are withheld as a trade secret in some regions.
Inhalation: Remove person to fresh air. Seek medical attention if symptoms develop or persist, such as coughing or shortness of breath.
Skin Contact: Wash affected area with soap and water. Remove contaminated clothing and shoes. Seek attention if irritation develops.
Eye Contact: Rinse eyes thoroughly with water for several minutes, occasionally lifting upper and lower eyelids. Remove contact lenses if present and easy to do. Get medical help for persistent irritation.
Ingestion: Rinse mouth with water. Drink water to dilute. Do not induce vomiting. Seek medical advice if large quantities are swallowed or if discomfort develops.
Note to Physician: Treat symptomatically.
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide (CO2), foam
Unsuitable Extinguishing Media: High-pressure water streams may spread molten resin.
Specific Hazards Arising from Material: Combustion can release carbon monoxide, carbon dioxide, methyl methacrylate, toxic fumes.
Protective Equipment for Firefighters: Full protective clothing, self-contained breathing apparatus. Approach from upwind to avoid hazardous combustion products.
Fire/Explosion Risk: Fine dust may form explosive mixtures with air.
Spill Response: Sweep up to avoid creating dust. Transfer to labeled containers for recovery or disposal.
Personal Precautions: Avoid dust inhalation. Use respiratory protection when ventilation is inadequate. Wear protective gloves and safety glasses.
Environmental Precautions: Prevent runoff into drains. Material is not classified as hazardous to water but minimizing entry protects the environment.
Cleaning Methods: Use non-sparking tools. Vacuum or sweep up material and place in suitable waste containers. For molten resin, allow to solidify and then mechanically remove.
Handling: Use only in well-ventilated areas. Avoid generation of dust and static charges. Ground all equipment to prevent static discharge. Avoid contact with eyes, skin, and clothing.
Precautions: Wear protective gear as needed for risk of exposure. No eating, drinking, or smoking in processing areas.
Storage Conditions: Store in tightly closed containers in a dry, cool, and well-ventilated place, away from heat sources and direct sunlight.
Incompatibilities: Oxidizers, strong acids, and bases.
Storage Stability: Stable under proper storage conditions, but avoid excessive heat (>50°C).
Occupational Exposure Limits: No specific limits for the resin; for nuisance dust, ACGIH TLV (Particulates Not Otherwise Regulated): 10 mg/m³ (total dust), 3 mg/m³ (respirable)
Engineering Controls: Local exhaust ventilation recommended where dust is generated.
Respiratory Protection: NIOSH-approved dust mask or respirator during dust-generating tasks.
Eye Protection: Safety glasses with side shields or goggles when handling.
Skin Protection: Chemical-resistant gloves (nitrile or latex), long-sleeved clothing recommended.
Hygiene Measures: Wash hands thoroughly after handling. Remove contaminated clothing before breaks or at end of shift.
Appearance: White, clear, or slightly hazy solid granules or pellets
Odor: Faint, characteristic acrylic odor
Odor Threshold: Data not available
pH: Not applicable (insoluble in water)
Melting Point: 115–165°C
Boiling Point: Not applicable
Flash Point: >250°C
Evaporation Rate: Not applicable
Flammability: Combustible as solid, dust deposits may ignite.
Vapor Pressure: Not applicable
Vapor Density: Not applicable
Solubility: Insoluble in water; soluble in esters, ketones, chlorinated hydrocarbons
Relative Density: 1.17–1.20
Partition coefficient (n-octanol/water): Data not available
Decomposition Temperature: >250°C (thermal decomposition produces toxic fumes)
Stability: Chemically stable at room temperature under normal use and storage.
Possibility of Hazardous Reactions: Will not polymerize under normal processing.
Conditions to Avoid: Excessive heat, flame, sparks, and ignition sources.
Incompatible Materials: Strong oxidizers, acids, and bases.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, methyl methacrylate, acrid smoke, various organic compounds formed by thermal breakdown.
Reactivity: Product shows no significant reactivity under standard use.
Routes of Exposure: Inhalation, skin and eye contact, accidental ingestion.
Acute Toxicity: Not expected to be acutely toxic. Dust may cause irritation to eyes, skin, respiratory tract.
Chronic Effects: No known chronic health effects of solid resin. Excessive inhalation of dust may lead to respiratory symptoms.
Sensitization: Data suggests low risk. No known cases of sensitization.
Carcinogenicity: Components not listed as carcinogens by IARC, OSHA, or NTP.
Mutagenicity: Not expected to cause genetic defects.
Reproductive Toxicity: No effects reported for expected use.
Symptoms: Irritation of eyes, nose, and throat. Burning sensation with molten resin contact to skin.
Ecotoxicity: No specific data for resin. Not considered acutely toxic to aquatic organisms.
Persistence and Degradability: Material degrades slowly in the environment by physical and biological processes.
Bioaccumulation Potential: Resin is unlikely to bioaccumulate due to high molecular weight.
Mobility in Soil: Product expected to remain as solid fragment; not mobile in soil.
Other Adverse Effects: Large particles present minimal hazard. Fine particles may impact water systems if released in significant quantities.
Prevention: Prevent entry to soil, waterways, and drains during material handling and disposal.
Waste Generation: Minimize waste where possible through recycling or reworking.
Disposal Methods: Dispose of in landfill according to local, regional, and national regulations; material is non-hazardous, but must not be incinerated under uncontrolled conditions as this may release toxic products.
Recycling: Reclaim or recycle resin where practicable. Check with local facilities on acceptance.
Contaminated Packaging: Clean and recycle containers when possible; otherwise, dispose by approved waste management company.
Special Considerations: Avoid discharge to natural waterways. Do not burn in open air.
UN Number: Not regulated
Proper Shipping Name: Not regulated for transport
Hazard Class: Not applicable
Packing Group: Not applicable
Transport Labels: No label required
Environmental Hazards: Not a marine pollutant
Special Precautions for User: Use standard shipment measures. Secure product to avoid spills. Handle pallets and containers to avoid dust formation.
TSCA Inventory: Listed
DSL/NDSL (Canada): Listed
SARA 311/312: Not classified as hazardous
California Proposition 65: No components known to be present
REACH Status (EU): Registered for relevant uses
Labeling: Not classified as hazardous under OSHA GHS or EU CLP regulations
Other Regulations: Follow workplace safety guidance and local requirements for workplace exposure limits, accident prevention, and waste handling.
