Chemical Name: Bio-1,5-Pentanediol Dimethacrylate
Synonyms: 1,5-Pentanediol dimethacrylate
CAS Number: [Please insert specific CAS number based on supplier]
Product Use: Polymer intermediate, adhesives, resins, coatings
Manufacturer: [Supplier/Manufacturer name with address and emergency contact]
Telephone Number for Information: [Insert number]
Email: [Insert contact email]
Date of Issue: [Insert MSDS release date]
GHS Classification: Skin Irritation (Category 2), Eye Irritation (Category 2A), Skin Sensitizer (Category 1), Aquatic Toxicity (Category 3)
Label Elements: Signal Word: Warning. Pictograms: Exclamation mark.
Hazard Statements: Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. Harmful to aquatic life.
Precautionary Statements: Avoid contact with skin and eyes. Wear protective gloves, safety goggles, and face protection. Do not breathe mist or vapors.
Potential Health Effects: Repeated skin contact may result in sensitization. Eyes and mucous membranes may become inflamed on exposure. Prolonged inhalation of vapor may trigger headaches, dizziness, or respiratory distress.
Environmental Impact: Material poses risk to aquatic environments if released in significant volumes.
Substance Name: Bio-1,5-Pentanediol Dimethacrylate
Chemical Formula: C13H20O4
Concentration: ≥ 95%
Impurities: Proprietary (may include low levels of methacrylic acid, hydroquinone monomethyl ether as stabilizer, less than 0.01%)
Other Components: No intentionally added hazardous non-active ingredients known
Inhalation: Move affected person to fresh air. Keep individual at rest, in a comfortable position. If breathing problems develop, obtain medical advice.
Skin Contact: Wash exposed skin promptly with mild soap and water. Remove contaminated clothing and wash before reuse. Seek medical attention for rash, itching, or irritation.
Eye Contact: Rinse eyes gently with plenty of water for at least 15 minutes. Do not rub. Remove contact lenses after a few minutes, if present and easy to do.
Ingestion: Do not induce vomiting. Rinse mouth with water. Seek immediate medical care if discomfort or symptoms persist.
General Advice: Provide this safety data sheet to medical personnel. Symptomatic treatment advised.
Suitable Extinguishing Media: Use foam, dry chemical, or carbon dioxide. Water spray may help cool unopened containers.
Unsuitable Extinguishing Media: Avoid full water jet, which may spread burning liquid.
Hazardous Combustion Products: Smoke, carbon monoxide, carbon dioxide, and unidentified organic materials.
Specific Hazards: Vapors may form explosive mixtures with air. Closed containers exposed to fire may rupture.
Protective Equipment for Firefighters: Wear self-contained breathing apparatus plus full body suit.
Fire/Explosion Precautions: Move containers away from danger area if safe to do. Cool containers in fire zone with water spray.
Personal Precautions: Keep away unprotected persons. Evacuate unnecessary personnel. Wear gloves, splash goggles, chemical-resistant clothing, and, if vapor present, a respirator.
Environmental Precautions: Prevent further leakage or spillage. Stop material from entering drains or watercourses.
Spill Cleanup Methods: Contain spilled liquid with inert absorbent such as sand, silica gel, or universal binders. Collect residue and place in marked containers for disposal.
Decontamination: Wash affected area with plenty of water and detergent. Ventilate area
Secondary Risks: Dispose of all cleanup materials in accordance with community regulations.
Handling: Use in area with good ventilation. Avoid inhalation of vapor or mist. Never eat, drink, or smoke during use. Prevent eye or skin contact. Handle in accordance with good industrial hygiene and safety practices.
Storage: Keep containers tightly sealed in a cool, well-ventilated place away from sources of ignition and direct sunlight. Store away from strongly oxidizing agents. Protect from freezing and excessive heat.
Specific Requirements: Store only in containers made of materials compatible with methacrylates, typically glass, stainless steel, or certain plastics.
Packaging: Make sure packaging is clearly labeled and closed when not in use.
Engineering Controls: Local exhaust recommended. Use splash guards and closed systems if available.
Exposure Limits: No established occupational exposure limits. Use good industrial hygiene practices.
Personal Protective Equipment: Gloves: chemical-resistant (e.g., nitrile). Eyes: safety glasses or goggles. Clothing: lab coat or chemical apron.
Respiratory Protection: Use properly fitted respirator if exposure to vapor exceeds tolerance or if adequate ventilation is not available.
Hygiene: Wash hands, face and other exposed parts thoroughly after handling. Remove contaminated clothing.
Environmental Controls: Avoid release to the environment and minimize waste.
Appearance: Colorless or pale yellow liquid
Odor: Mild ester-like scent
Odor Threshold: Not available
pH: Not applicable in undiluted form
Melting Point/Freezing Point: Approximately -20°C
Boiling Point: Approximately 275°C
Flash Point: 110°C (closed cup)
Evaporation Rate: Not determined
Flammability: Not classified as highly flammable but combustible above flash point
Vapor Pressure: Very low at 20°C
Vapor Density: >1 (relative to air)
Density: About 1.07 g/cm³ at 20°C
Solubility in Water: Low
Partition Coefficient: Log Kow estimated >3
Auto-ignition Temperature: 320°C
Decomposition Temperature: Not available
Viscosity: Moderate, around 15-20 mPa.s at 25°C
Chemical Stability: Stable under recommended storage conditions
Conditions to Avoid: Exposure to heat, flames, UV light, and incompatible materials
Incompatible Materials: Strong acids, bases, oxidizers, peroxides, and reducing agents
Hazardous Decomposition Products: Methacrylic acid, carbon monoxide, carbon dioxide, and organic fragments on combustion
Polymerization: Uncontrolled polymerization may occur with improper storage or in presence of free-radical initiators; keep away from peroxides and avoid bulk storage without stabilizers.
Likely Routes of Exposure: Skin, eyes, inhalation, accidental ingestion
Acute Toxicity: Data for substance class (methacrylate diesters) show moderate to low acute toxicity by oral, dermal, or inhalation routes.
Skin Irritation: Causes skin irritation and shows potential for allergic reactions with repeated contact
Eye Irritation: Causes significant irritation
Respiratory Effects: Vapors may trigger nose and throat irritation, coughing, or dizziness at high concentrations
Sensitization: Repeated contact may sensitize the skin
Chronic Effects: No evidence suggests carcinogenicity, mutagenicity, or reproductive toxicity based on currently available data
Other Health Effects: Prolonged or excessive exposure can worsen symptoms in sensitive individuals
Aquatic Toxicity: Harmful to aquatic life, based on chronic toxicity in aquatic invertebrates and fish for related alkyl methacrylates
Persistence and Degradability: Readily biodegradable under aerobic conditions, but slow in anoxic environments
Bioaccumulation Potential: Low due to rapid metabolism in organisms
Mobility in Soil: Low mobility expected; binding to soil particles predicted
Other Adverse Effects: No known ozone depletion or global warming potential
Waste Disposal Methods: Incinerate under controlled conditions compliant with local environmental regulations. Do not pour waste into sewers, drains, or water channels.
Container Disposal: Empty, triple-rinsed drums can be sent for recycling or disposal according to local rules.
Additional Advice: Consult professional hazardous waste handler for large quantities.
Relevant Regulations: Dispose under applicable federal, state, and local guidelines.
UN Number: Usually not regulated in small containers, check with transport authority for details.
Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (contains Bio-1,5-Pentanediol Dimethacrylate)
Transport Hazard Class: Not classified as dangerous goods for road, air, or sea under UN recommendations
Packing Group: III
Special Precautions: Avoid container rupture. Prevent spillage during transit. Label all containers appropriately.
Marine Pollutant: Not classified as marine pollutant under current IMDG code, though chronic aquatic toxicity bears watching.
Regulatory References: ADR/RID, ICAO/IATA, IMDG compliance as appropriate
Labeling Requirements: Complies with GHS and local regulations
Chemical Inventory Status: Generally included in country-specific inventories (TSCA, EINECS, DSL, AICS)
SARA Title III: Not listed as extremely hazardous. Section 313: Not reportable.
REACH Status: If imported or manufactured in the EU, likely requires registration.
TSCA (US): Listed
RoHS/WEEE: No substances of very high concern present
Other Local Regulations: Observe all workplace safety and environmental protection rules. Check with occupational health authorities for specific standards relevant to the region.
Right to Know: Available through supplier or upon request by authorized personnel
