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Product Name: Ae-Active Ester
Chemical Family: Organic ester compound
Recommended Use: Industrial chemical synthesis, laboratory research
Manufacturer: [Company Name and Address]
Emergency Contact: [Emergency Telephone]
Hazard Classification: Flammable liquid (Category 3), skin irritant (Category 2), serious eye damage (Category 1), acute toxicity oral (Category 4)
Label Elements: Signal word: Danger; Pictograms: Flame, Exclamation mark, Corrosive
Hazard Statements: Causes serious eye damage; Causes skin irritation; Harmful if swallowed; Flammable liquid and vapor
Precautionary Statements: Keep away from heat, sparks, open flames; Wear protective gloves, clothing, eye and face protection; Wash skin thoroughly after handling; Do not eat, drink or smoke while using this product
Other Hazards: Vapor may cause respiratory irritation. No known long-term effects, but limited data on chronic exposure.
Main Ingredient: Ae-Active Ester (CAS: [Enter CAS Number]) Concentration: 80-90%
Other Components: Solvent carrier (n-Butyl acetate, CAS: 123-86-4) — 5-15%
Impurities: Minor organic and inorganic residues, below 1%
Inhalation: Move person to fresh air. If breathing becomes difficult, seek immediate medical attention. Keep airways clear, monitor for signs of dizziness or drowsiness, and provide oxygen if available and trained to do so.
Skin Contact: Remove contaminated clothing. Flush affected area with plenty of water for at least 15 minutes. If redness, irritation, or blistering develops, request prompt medical help.
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Keep rinsing up to 15 minutes, then seek urgent medical evaluation.
Ingestion: Do not induce vomiting. Rinse mouth thoroughly with water. If symptoms such as drowsiness, nausea, or stomach pain appear, get immediate medical assistance.
Special Hazards: Highly flammable liquid, vaporizes at room temperature, can form explosive air-vapor mixtures.
Extinguishing Media: Alcohol-resistant foam, dry chemical, or carbon dioxide
Unsuitable Extinguishing Media: Direct water jet may spread burning liquid
Specific Hazards: Combustion produces hazardous fumes: carbon monoxide, carbon dioxide, and unidentified organics
Protection for Firefighters: Wear self-contained breathing apparatus and chemical-resistant protective suit. Approach fire from upwind to avoid hazardous fumes and spill runoff.
Personal Precautions: Evacuate area and ventilate, eliminate all ignition sources, use non-sparking tools for cleanup.
Environmental Precautions: Prevent runoff into storm drains, soil, and water bodies. Notify authorities if significant quantities disperse outside controlled areas.
Cleanup Methods: Absorb small spills with inert material (e.g., sand, vermiculite), then transfer to chemical waste container. For large spills, dike area and pump liquid into salvage tanks for disposal by licensed contractor. Decontaminate affected surfaces and wash thoroughly with water and detergent.
Handling: Avoid contact with skin, eyes, and clothing. Use only in well-ventilated areas with adequate local exhaust. Ground and bond containers and receiving equipment. Do not handle near open flames, hot surfaces, or sources of static electricity.
Storage Conditions: Keep container tightly closed in a cool, dry, well-ventilated storage area away from incompatible materials including strong acids, bases, oxidizers, and reducing agents. Store in original labeled containers away from direct sunlight and ignition sources.
Incompatible Materials: Strong oxidizing agents, bases, acids, reducing agents. Store away from food and beverages. Prevent container corrosion by routinely inspecting for leaks.
Engineering Controls: Use explosion-proof ventilation and equipment. Provide eyewash stations and safety showers in immediate vicinity of handling areas.
Respiratory Protection: Use approved air-purifying respirators (organic vapor cartridges) if vapor exposure exceeds recommended limits.
Hand Protection: Wear nitrile rubber or neoprene gloves.
Eye Protection: Chemical goggles or full-face shield
Skin Protection: Wear chemical-resistant coveralls and closed footwear.
Occupational Exposure Limits: No occupational exposure limit established for Ae-Active Ester; follow solvent carrier limits: n-Butyl acetate OSHA PEL 150 ppm TWA; ACGIH TLV 150 ppm TWA.
Appearance: Clear, colorless to pale yellow liquid
Odor: Ester, fruity aroma
Odor Threshold: Not established
pH: Not applicable (non-aqueous)
Melting Point / Freezing Point: Below -20°C
Boiling Point: 108-142°C (depending on exact formulation and solvent content)
Flash Point: 24°C (closed cup method)
Evaporation Rate: Moderate (butyl acetate = 1.0)
Flammability (solid, gas): Not applicable
Upper/Lower Flammability or Explosive Limits: 1.2% - 7.3% (estimated)
Vapor Pressure: 9-16 mmHg at 20°C
Vapor Density: Heavier than air (2.9-3.6)
Solubility (in water): Slightly soluble
Partition Coefficient (n-octanol/water): Estimated log Kow: 2.1-2.6
Decomposition Temperature: Above 200°C
Auto-ignition Temperature: 385°C
Viscosity: 0.8 – 1.1 cP at 20°C
Chemical Stability: Stable under recommended storage and handling conditions. May degrade slowly in presence of strong acids or bases.
Possibility of Hazardous Reactions: Reacts vigorously with oxidizing agents, peroxides, and strong alkalis; vape-air mixtures can detonate in presence of ignition source.
Conditions to Avoid: Heat, sparks, static discharge, open flames, moisture, prolonged exposure to sunlight or incompatible chemicals.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, low molecular weight hydrocarbons, and possible organic acids.
Likely Routes of Exposure: Inhalation, skin absorption, ingestion, eye contact
Acute Toxicity: LD50 oral (rat): 490 mg/kg (estimated); LD50 dermal (rabbit): 960 mg/kg (estimated). Inhalation LC50 (rat, 4 hours): 2.8 mg/L (estimated, vapor).
Skin Corrosion/Irritation: Causes moderate to severe irritation after repeated contact.
Eye Damage/Irritation: Severe irritation, risk of permanent damage if not washed promptly.
Respiratory Sensitization: Prolonged exposure to high concentrations may cause respiratory irritation and central nervous system depression.
Chronic Effects: No available studies suggest carcinogenicity, reproductive toxicity, or mutagenicity; absence of long-term data requires cautious handling.
Toxicity to Aquatic Life: LC50 (fish, 96h): 13 mg/L (estimated); EC50 (daphnia, 48h): 6.3 mg/L. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Persistence and Degradability: Slowly biodegradable by soil and water microorganisms, biological breakdown may be incomplete in low-oxygen conditions.
Bioaccumulative Potential: Moderate bioaccumulation potential, log Kow above 2.0.
Mobility in Soil: Limited, binds weakly to soil particles, moderate risk of groundwater contamination if spilled.
Other Adverse Effects: Not classified as ozone-depleting or persistent organic pollutant by current regulation.
Waste Handling: Dispose according to local, national, and international regulations. Incinerate in approved facilities equipped to handle organics, or deliver to licensed hazardous waste processor.
Container Disposal: Rinse thoroughly and triple-rinse packaging. Drain completely and puncture before recycling or landfill according to regulations.
Precautions: Do not allow product to enter watercourses, sewers, or soil. Avoid disposing with regular household or municipal waste streams.
UN Number: 1173
Proper Shipping Name: Flammable liquid, n.o.s. (contains Ae-Active Ester, n-butyl acetate)
Transport Hazard Class: 3 (Flammable liquids)
Packing Group: III
Marine Pollutant: Yes (contains aquatic toxicant)
Special Transport Precautions: Avoid direct sunlight and temperature extremes, use certified containers, secure during transport.
Inventory Status: Complies with EU REACH, TSCA US, DSL Canada and AICS Australia (check current inventories for detail).
Labeling Requirements: Follows European CLP regulation, OSHA GHS hazard communication standards.
Restrictions: For industrial/professional use only—not for consumer applications. Subject to SARA Title III, CERCLA, and state-specific environmental reporting thresholds.
Other Requirements: Safety data sheets must be readily accessible to personnel. Detailed training on chemical hazards, spill response, and PPE required for all users.
