Product Name: Acrylate
Chemical Family: Acrylic acid ester
CAS Number: Varies by specific acrylate (e.g., Methyl Methacrylate: 80-62-6)
Recommended Use: Resin production, adhesives, coatings
Manufacturer Details: Include company name, address, phone for emergencies
Synonyms: Methacrylate, Ethyl Acrylate, Butyl Acrylate, Hydroxyethyl Acrylate
Formula: CnHmO2 (depends on compound)
Contact for Information: Safety officer or technical support desk
Hazard Class: Flammable liquid, irritant
Signal Word: Danger
Hazard Pictograms: Flame, exclamation mark, health hazard symbol
Primary Risks: Skin irritation, eye damage, respiratory irritation, sensitization, narcosis with high vapor
Routes of Entry: Inhalation, skin and eye contact, ingestion
Chronic Effects: May cause allergic skin reaction, possible respiratory problems over time
Fire Risk: Vapors can form explosive mixtures with air
Environmental Hazard: Risk of water contamination, harmful to aquatic life
Component: Acrylate monomer (e.g., Butyl Acrylate)
Concentration: Usually 100% or major fraction (90%+)
CAS Number: Refer to specific type (e.g., Butyl Acrylate: 141-32-2)
Stabilizers: Added for most monomers, often hydroquinone or derivatives at <0.05%
Impurities: Trace levels — refer to technical datasheet for each batch
Other Additives: Inhibitors present to prevent polymerization during storage
Inhalation: Remove to fresh air. Get medical attention if symptoms persist. Oxygen may be needed in severe cases.
Eye Contact: Hold eyelids open, rinse with water for 15-20 minutes. Seek urgent medical help if pain, redness, or blurred vision remain.
Skin Contact: Remove contaminated clothing, wash area with plenty of soap and water. Get medical care for persistent irritation or burns.
Ingestion: Do not induce vomiting. Rinse mouth, get emergency medical care. Activated charcoal may be recommended.
Notes for Doctor: Treat symptoms. Watch for delayed effects like respiratory inflammation or allergic reaction.
Special Precautions: Provide eyewash station and safety shower near chemical handling areas
Suitable Extinguishing Media: Use foam, dry chemical, or carbon dioxide for small fires. Water spray for large fires.
Unsuitable Media: Straight water streams spread the product
Hazardous Combustion Products: Acrid smoke, carbon monoxide, carbon dioxide, irritating vapors
Protective Equipment: Full firefighting gear, self-contained breathing apparatus
Special Procedures: Cool exposed containers with water spray, avoid runoff to drains or waterways
Flash Point: Typically 9–70°C, varies by acrylate type
Explosion Risk: Vapors may travel, risk of distant ignition, use non-sparking tools
Personal Precautions: Evacuate unnecessary personnel. Use PPE: gloves, goggles, face shield, chemical suit, suitable respirator.
Environmental Precautions: Prevent runoff to sewers, water bodies, or drains using dikes, sand, or earth
Spill Clean-Up: Absorb with inert material, shovel into containers. Wash area thoroughly after removal.
Decontamination: Flush small residues with plenty of water after basic cleanup, ventilate area well
Reporting: Follow local regulations for spill notification and reporting
Handling: Handle in well-ventilated area, keep away from heat, sparks, open flames, avoid breathing vapors.
Personal Protection: Use gloves, safety goggles, and protective clothing. Change contaminated clothes promptly.
Storage Conditions: Store containers tightly closed, away from direct sunlight or sources of ignition. Keep temperature regulated and below flash point.
Inhibitor Requirement: Maintain stabilizer levels as per supplier recommendation. Monitor storage for changes in color or odor.
Incompatible Materials: Avoid contact with oxidizers, acids, bases, and amines.
Static Discharge: Ground and bond containers during transfer to prevent static buildup.
Occupational Exposure Limits: ACGIH TLV: 10 ppm (for Butyl Acrylate). OSHA PEL may differ; consult SDS for specific limits.
Engineering Controls: Use local exhaust ventilation or process enclosures to control exposures.
Personal Protective Equipment (PPE): Chemical-resistant gloves (e.g., nitrile, butyl rubber), splash goggles, full-face shield, protective coverall
Respiratory Protection: Use approved respirators if ventilation not adequate or during high-exposure work
Eye/Face Protection: Safety glasses with side shields or goggles if splash likely
Skin Protection: Chemical-resistant clothing, boots. Wash after use.
Hygiene Measures: No eating, drinking, or smoking where acrylates handled. Wash hands before breaks and end of shift.
Appearance: Colorless to pale yellow liquid
Odor: Sharp, pungent, characteristic
Odor Threshold: Low, detectable at under 1 ppm for many acrylates
pH: Not applicable (neutral ester)
Melting Point/Freezing Point: Typically -60°C to -80°C depending on chain length
Boiling Point: 139–161°C for Butyl Acrylate, lower for shorter chains
Flash Point: 9–70°C variable by compound
Evaporation Rate: Moderate to high
Vapor Pressure: 3–10 mmHg @ 20°C
Vapor Density: Heavier than air (3–5)
Solubility: Insoluble to partially soluble in water; miscible with most organic solvents
Partition Coefficient (log Kow): Typically 1.5–2.5
Auto-Ignition Temperature: 295–445°C depending on structure
Decomposition Temperature: No data available
Viscosity: Low to moderate
Chemical Stability: Stable under recommended storage; polymerizes easily without inhibitor
Reactive Conditions: Heat, sunlight, free radicals accelerate polymerization
Incompatible Materials: Strong oxidizers, acids, bases, peroxides, iron, copper, brass catalyze unwanted reactions
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, acrid fumes, possible toxic smoke
Hazardous Reactions: Vigorous polymerization may release heat, rupture closed containers, produce fumes
Polymerization: Inhibitor prevents spontaneous reaction, monitor for loss of stabilizer
Sensitivity: Friction, abrupt mixing, contamination increase risk
Acute Toxicity: LD50 (oral, rat): 900–2000 mg/kg; LC50 (rat, inhalation): 2730–5000 ppm (4h), ranges by specific monomer
Skin Irritation: Moderate to strong irritant
Eye Effects: Severe eye irritant; may cause burns or permanent injury
Respiratory Effects: Irritation, cough, possible wheezing; severe exposures may cause lung damage
Sensitization: Can cause allergic reactions on skin contact or repeated exposure
Chronic Effects: Asthma-like symptoms, dermatitis possible with repeated contact
Carcinogenicity: Not listed as carcinogenic by IARC, ACGIH or NTP
Reproductive Toxicity: No conclusive animal or human evidence documented
Mutagenicity: Generally negative in standard tests, some positive bacterial studies
Environmental Fate: Volatile; will partition to air and degrade in sunlight
Aquatic Toxicity: Toxic to aquatic organisms; LC50 (fish, 96h): 5–20 mg/L (varies by acrylate type)
Bioaccumulation: Low to moderate; tends not to build up in aquatic food chains
Persistence: Readily biodegradable under aerobic conditions, not persistent in soil or water
Soil Mobility: Moderate mobility, risk for groundwater with spills
Precautions: Do not allow to enter drains, surface water or soil directly
Waste Methods: Dispose in accordance with local, national and international regulations. Special chemical waste incinerators offer safest route.
Contaminated Containers: Triple rinse, puncture empty containers; recycle or incinerate as per guideline
Prohibited Methods: Avoid landfill, open burning, dilution in drains
Precaution: Confirm with waste contractor; keep waste labeled and secured during transport
Other: Collect small spills with inert absorbent and contain as hazardous waste
UN Number: 1993 (for many acrylates)
Shipping Name: Flammable Liquid, N.O.S. (Acrylic Ester)
Transport Hazard Class: 3 (Flammable Liquid)
Packing Group: II or III depending on flash point
Labels Required: Flammable liquid
Special Precautions: Keep away from sources of ignition during shipment, use tightly closed original containers
Environmental Hazards: Mark as Marine Pollutant if applicable
Bulk Transport: Use only tanks or containers approved for flammable chemicals
OSHA: Hazardous Chemical, requires safety plan under HCS
EPA: Listed on TSCA inventory, subject to SARA Title III reporting (313 category, some acrylates)
EU Classification: EC 1272/2008 (CLP) — Flammable, irritant, environmental hazard
Labelling: GHS-compliant labeling with full hazard pictograms and precautions
National Inventories: Check Canada DSL, Australia AICS, China IECSC, Japan ENCS, Korea ECL
Restrictions: Certain uses may be restricted under local solvent, workplace exposure, or water discharge rules
Consumer Regulation: Not for consumer use, must follow workplace chemical guidelines
