Product Name: Diethylene Glycol Ethyl Ether Acetate
Synonyms: 2-(2-Ethoxyethoxy) Ethyl Acetate, DEEEA
Chemical Formula: C10H20O4
CAS Number: 112-15-2
Intended Use: Solvent for coatings, inks, cleaning agents
Manufacturer: Please refer to product packaging or supplier’s website for detailed information
Emergency Contact: Regional poison control center or supplier emergency line as per product label
GHS Classification: Eye irritation Category 2, Skin irritation Category 3, Specific target organ toxicity following single exposure Category 3
Pictogram: Exclamation mark
Signal Word: Warning
Hazard Statements: Causes mild skin irritation, may cause temporary eye irritation, may cause respiratory tract irritation, harmful if inhaled in significant concentrations, and prolonged exposure can affect nervous system and liver.
Precautionary Statements: Wash exposed skin thoroughly after handling, avoid breathing vapors or spray mist, wear protective gloves and eye protection, use only outdoors or in a well-ventilated area, keep container sealed when not in use.
Chemical Identity: Diethylene Glycol Ethyl Ether Acetate
CAS Number: 112-15-2
Concentration: 98–100%
Impurities: Diethylene glycol, diethylene glycol monoethyl ether at trace levels, other glycol ether acetates below 1%
Other Ingredients: None included in intended use formulation.
Inhalation: Move person to fresh air right away, keep unaffected individuals away, seek medical attention if symptoms of respiratory distress or dizziness persist, loosen tight clothing.
Skin Contact: Remove contaminated clothing, rinse skin with plenty of water for at least 15 minutes, use mild soap, consult a doctor if rash or discomfort develops.
Eye Contact: Flush eyes cautiously with water for several minutes, remove contact lenses if present and easy to do, keep flushing, seek medical attention if irritation continues.
Ingestion: Rinse mouth with water, avoid giving anything by mouth if unconscious, do not induce vomiting, contact a doctor or poison center as soon as possible.
Most Important Symptoms: Headache, nausea, irritation of eyes or respiratory tract, possible drowsiness or dizziness with large exposure.
Suitable Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.
Specific Hazards: Vapors can form flammable mixtures with air; combustion releases carbon monoxide, carbon dioxide, and possible traces of aldehydes.
Hazardous Combustion Products: Carbon oxides, acrid smoke
Special Protective Equipment for Firefighters: Self-contained breathing apparatus, chemical protective clothing, prevent runoff from entering drains or water supply.
Other Instructions: Cool containers exposed to fire with water spray, remove to safe area if possible, use extinguishing methods suitable for surroundings.
Personal Precautions: Evacuate unnecessary personnel from area, ventilate affected space, use appropriate PPE such as gloves, safety glasses, and respiratory protection.
Environmental Precautions: Prevent further leakage or spillage if safe to do so, avoid entry into sewers, surface water, and groundwater.
Containment and Clean-up: Absorb with earth, sand, or other non-combustible absorbent, collect in containers for disposal, wash spill area with water and detergent, dispose of clean-up materials in accordance with local regulations.
Safe Handling: Keep containers tightly closed, avoid direct contact with product, handle in well-ventilated areas away from sources of ignition or heat, use spark-proof tools and explosion-proof equipment if transfer requires.
Storage Requirements: Store in original container, keep away from incompatible materials like strong oxidizers and acids, store at room temperature in a dry area with low humidity, do not store in unlabelled or poorly sealed containers.
Other Handling Tips: Do not eat, drink, or smoke during use, wash hands thoroughly after handling, avoid prolonged or repeated contact.
Occupational Exposure Limits: No established OSHA or ACGIH exposure limits, general limit for glycol ethers may apply in some regions
Engineering Controls: Local exhaust ventilation, keep work areas well-ventilated, enclose processes as possible.
Personal Protective Equipment: Protective gloves (nitrile recommended), safety goggles or face shield, lab coat or suitable clothing, suitable respirator if vapor concentrations exceed safe levels.
Hygiene Measures: Remove contaminated clothing after shift, wash exposed skin and hands before breaks and at end of workday, ensure eyewash stations and safety showers readily accessible.
Appearance: Clear, colorless to pale yellow liquid
Odor: Mild, ether-like
Odor Threshold: Not determined
pH: Not applicable (non-aqueous)
Melting Point: -56°C
Boiling Point: 237°C
Flash Point: 110°C (closed cup)
Evaporation Rate: Slower than water
Flammability: May form combustible vapor-air mixtures at elevated temperatures
Upper/Lower Flammability Limits: Not established
Vapor Pressure: 0.09 mmHg @ 20°C
Vapor Density: 6.3 (air = 1)
Relative Density: 1.01 (water = 1)
Solubility: Miscible with water, alcohols, most organic solvents
Partition Coefficient (octanol/water): log Pow: 0.2
Autoignition Temperature: 345°C
Decomposition Temperature: Not determined
Viscosity: 2.5 cP at 20°C
Chemical Stability: Stable under recommended handling and storage conditions, not highly reactive under normal use
Reactivity: Reacts with strong acids, bases, and oxidizing agents, may form explosive mixtures with air when heated
Hazardous Reactions: May react exothermically if mixed with perchlorates, nitrates, or permanganates
Hazardous Decomposition Products: Breaks down to carbon monoxide, carbon dioxide, and minor volatile organics when exposed to flames or strong heat
Conditions to Avoid: High temperatures, open flames, incompatible materials, prolonged exposure to air may cause slight degradation
Likely Modes of Exposure: Inhalation, skin and eye contact, accidental ingestion
Acute Effects: Eye irritation, mild skin irritation, headache, nausea, mild respiratory discomfort at high vapor concentrations
Chronic Effects: Repeated overexposure could affect the liver, central nervous system, or kidneys, based on animal studies, rare but possible allergic reaction
Toxicity Data: Oral LD50 (rat): >2,000 mg/kg, Dermal LD50 (rabbit): >2,000 mg/kg, Inhalation LC50 (rat): not available but vapor harmful at high concentrations
Carcinogenicity: Not classified as carcinogenic by IARC, NTP, or OSHA
Mutagenicity, Reproductive Toxicity: No data showing reproductive hazards or genetic mutation risk in humans
Target Organs: Liver, kidneys, central nervous system (on chronic or extreme exposure)
Aquatic Toxicity: Moderately toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Persistence and Degradability: Expected to be biodegradable over time, breaks down by photo-oxidation and microbial activity
Bioaccumulation Potential: Low to negligible, log Kow suggests rapid breakdown and little buildup in tissues
Mobility in Soil: High mobility, may leach into groundwater if released in large quantities
Other Adverse Effects: Spilled material can alter local water oxygen levels, spills should not reach open water systems, follow spill reporting in local jurisdiction.
Waste Disposal Methods: Dispose of in accordance with national, regional, and local regulations; incineration recommended, or licensed solvent recycler if available
Hazardous Waste Classification: Not listed as hazardous waste in most jurisdictions but mixing with dangerous substances may change classification
Packaging Disposal: Rinse empty containers with water, allow to dry, dispose of or recycle according to local regulations, do not reuse containers for food or potable water
Precautions: Don’t pour into sewers, drains, or open water, always wear proper PPE when handling waste.
UN Number: Not usually regulated under UN Recommendations, non-hazardous for air, sea and land transport in standard containers based on most local laws
Proper Shipping Name: Diethylene Glycol Ethyl Ether Acetate
Transport Hazard Class: Not classified as dangerous goods for transport
Packing Group: None assigned for domestic or general commercial shipping
Special Precautions: Secure packaging to prevent leaks, avoid transport with incompatible or food-grade items, check local requirements for large quantities or air shipments
TSCA Status: Listed on the US Toxic Substances Control Act (TSCA) inventory
EINECS/ELINCS Number: 203-940-1 (EU Inventory)
REACH: Registered substance under European REACH regulation, check supplier for registration number if needed
Other Regulatory Listings: Listed in Canada DSL, Australia AICS, Japan ENCS, China IECSC
OSHA Hazard Communications: Meets hazard criteria, must be included in Safety Data Sheet as notified chemical
SARA/EPCRA Status: Not regulated as extremely hazardous under Section 302; not known to be subject to SARA Title III reporting
California Prop 65: Not listed
Other Global Regulations: Ensure compliance with all local, state, and national regulations, especially for workplace exposure and disposal.
