Product Name: Bio-2-Octyl Acrylate
Chemical Family: Acrylate esters
Chemical Formula: C11H20O2
CAS Number: 16883-83-3
Synonyms: 2-Ethylhexyl acrylate, Octyl acrylate
Recommended Use: Used in adhesives, coatings, plastics, inks, and chemical manufacturing
Supplier: [Supplier Name and Address]
Emergency Contact: [Local Emergency Number, Manufacturer’s Emergency Line]
GHS Classification: Flammable liquid (Category 3), Skin irritation (Category 2), Eye irritation (Category 2A), Sensitizer (Skin) (Category 1)
Hazard Symbols: Flame, Exclamation mark
Signal Word: Warning
Hazard Statements: Flammable liquid and vapor. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction.
Precautionary Statements: Keep away from ignition sources. Avoid breathing vapor. Wear protective gloves/eye protection. Wash skin with plenty of water after handling. Contaminated clothing should not be allowed out of the workplace until cleaned.
Chemical Name: 2-Octyl acrylate
CAS Number: 16883-83-3
Concentration: >99%
Impurities and Stabilizing Additives: Trace inhibitors (hydroquinone, typically <100 ppm) to prevent polymerization during storage.
Inhalation: Move person to fresh air. If breathing difficulty or discomfort continues, seek medical attention. Remove any source of continued exposure.
Skin Contact: Remove contaminated clothing. Wash exposed skin with warm water and soap. If irritation or allergic reaction develops, consult a physician.
Eye Contact: Rinse immediately with plenty of running water for at least 15 minutes. Remove contact lenses. Obtain medical advice if irritation persists.
Ingestion: Do not induce vomiting. Rinse mouth with water. Get medical assistance if feeling unwell or swallowing a large quantity.
Notes for Physician: Treat symptomatically. There is no specific antidote. Potential risk of delayed effects due to sensitization should be considered.
Suitable Extinguishing Media: Use foam, dry chemical, or CO2 extinguishers. Water spray may be used to cool containers. Do not use direct water stream as it may spread fire.
Specific Hazards: Vapors form explosive mixtures with air. Containers may burst in fire. Decomposition or combustion may release toxic fumes (such as carbon monoxide, carbon dioxide, acrid smoke).
Protective Equipment: Firefighters should wear self-contained breathing apparatus and full protective gear. Avoid inhaling combustion gases.
Special Procedures: If safe, move containers from area of fire. Use water spray to cool exposed containers. Prevent runoff from entering waterways and drains.
Personal Precautions: Evacuate area if needed. Isolate spill. Eliminate sources of ignition. Wear suitable protective equipment: gloves, safety goggles, and respirator if needed.
Environmental Precautions: Prevent run-off to drains, surface waters, or soil. Inform authorities if significant spillage occurs.
Cleanup Methods: Use inert absorbent material (sand, vermiculite). Collect and place in appropriate labeled chemical waste containers. Ventilate area thoroughly. Dispose of waste according to regulations.
Handling: Avoid inhaling fumes, mist, or vapor. Contact with skin and eyes should be prevented by using correct personal protection. Handle only in well-ventilated areas. Keep away from heat, sparks, open flame, and sources of ignition. Ground and bond containers during liquid transfer.
Storage: Store in tightly closed containers. Store in a cool, dry, and well-ventilated area away from incompatible materials (oxidizers, acids, bases). Add stabilizers to prevent polymerization during long-term storage. Keep quantities as small as practicable.
Incompatibilities: Avoid contact with strong oxidizing agents, strong acids, and bases. Protect from direct sunlight and moisture.
Exposure Limits: No specific occupational exposure limits established for this material.
Engineering Controls: Use local exhaust ventilation in manufacturing and handling areas. Enclose process if feasible to minimize exposure.
Personal Protection: Wear chemical-resistant gloves (e.g., nitrile). Use safety goggles or face shields for eye protection. If splashing is possible, use chemical apron or suit. Use organic vapor respirators if the exposure is likely to exceed airborne concentrations.
Hygiene Measures: Wash hands and exposed skin thoroughly after work. No eating, drinking, or smoking near chemical use. Remove contaminated clothing and launder before reuse.
Appearance: Colorless to pale yellow clear liquid
Odor: Faint ester-like odor
Melting Point: -78°C
Boiling Point: 217°C
Flash Point: 81°C (closed cup)
Flammability: Flammable liquid
Vapor Pressure: 0.25 mmHg at 20°C
Solubility: Soluble in organic solvents, low solubility in water
Density: 0.885 g/cm³ at 20°C
VOC Content: Approximates content representative for acrylate esters
Partition Coefficient (n-octanol/water): 3.6
Autoignition Temperature: 245°C
Viscosity: 2.7 mPa·s at 25°C
Chemical Stability: Product remains stable when stored under recommended conditions with added inhibitor.
Polymerization: May polymerize violently if heated, contaminated, or mixed with peroxides and strong acids. Never store without proper inhibitor.
Incompatible Materials: Strong oxidizers, amines, strong acids and bases, peroxides, and metal salts catalyst.
Hazardous Decomposition Products: Combustion leads to carbon monoxide, carbon dioxide, and possibly other hazardous gases.
Acute Toxicity: LD50 (oral, rat): >5000 mg/kg
Skin Sensitization: May cause allergic reactions after repeated or prolonged skin contact.
Eye Effects: Causes moderate to severe irritation on direct contact.
Inhalation Effects: High levels of vapor cause irritation of respiratory system and possible dizziness or headache.
Chronic Effects: Long-term exposure may lead to dermatitis or an allergic skin response. No information on carcinogenicity, mutagenicity, or reproductive toxicity for this compound specifically.
Aquatic Toxicity: Toxic to aquatic organisms with possible long-term adverse effects in the aquatic environment. Fish LC50 (96h): 2-10 mg/L (estimated for structurally similar substances).
Persistence and Degradability: Moderately biodegradable, but hydrocarbons may persist if not properly treated.
Bioaccumulative Potential: Moderate, based on log Kow.
Mobility in Soil: Mobile in soils; potential to leach into groundwater if spilled.
Other Adverse Effects: Discharge to natural environments should be avoided to protect aquatic systems.
Waste Treatment Methods: Incinerate under controlled conditions or dispose of in approved hazardous waste facility per local, state, and federal regulations.
Container Disposal: Empty containers may retain product residue and should be disposed as hazardous waste. Rinse thoroughly before recycling or disposal. Prevent product from entering drains, watercourses or soil.
UN Number: 1993
UN Proper Shipping Name: Flammable Liquid, N.O.S. (contains Bio-2-Octyl Acrylate)
Transport Hazard Class(es): 3
Packing Group: III
Environmental Hazards: Marine pollutant
Special Precautions for User: Placards and labeling required for bulk shipments. Emergency procedures in case of spills or accidents mandated.
TSCA Status: Listed
DSL, EINECS/ELINCS: Listed
SARA Title III (Sections 311/312): Acute health hazard, fire hazard
California Proposition 65: Not listed
OSHA Hazard Communication Standard: Meets definition of hazardous chemical
Other International Regulations: Approved or notified under relevant chemical inventories for major markets.
Labeling: GHS and local requirements apply. Safety Data Sheet provided on request. Workers must receive training on risks and safe handling.
