Product Name: Di(propylene glycol) butyl ether mixture
Chemical Formula: C10H22O3
CAS Number: 29911-28-2
Synonyms: DPG butyl ether, Dipropylene glycol mono-n-butyl ether
Recommended Use: Solvent in coatings, cleaners, and inks
Manufacturer: Supplier name and contact details provided upon request
Emergency Telephone: 24-hour hotline available with local and international numbers
Classification: Eye irritant, mild skin irritant, low acute toxicity
GHS Signal Word: Warning
Hazard Pictograms: Exclamation Mark
Hazard Statements: Causes eye irritation; may cause mild skin irritation; inhalation of high concentrations can affect the nervous system; not classified as a carcinogen
Precautionary Statements: Avoid breathing mist or vapor; wash skin thoroughly after handling; wear protective equipment for eyes, face, and skin
Chemical Name: Di(propylene glycol) butyl ether
Percentage: 98–100% by weight
Impurities: Propylene glycol by-products at trace levels
Additives: None commonly present at hazardous levels
Inhalation: Move person to fresh air; provide oxygen if breathing becomes difficult; seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing; wash exposed skin with plenty of water and soap; seek medical attention for irritation
Eye Contact: Rinse thoroughly with water for several minutes, lifting eyelids occasionally; remove contact lenses if present; continue rinsing; consult a physician
Ingestion: Do not induce vomiting; rinse mouth with water; seek medical attention if feeling unwell or if large amounts have been swallowed
Most Important Symptoms: Eye and mild skin irritation; headache or dizziness from inhalation in high concentrations
Suitable Extinguishing Media: Water spray, alcohol-resistant foam, dry chemical, carbon dioxide
Specific Hazards: Vapor may form explosive mixtures with air; toxic gases possible when burning
Advice for Firefighters: Use self-contained breathing apparatus; wear full protective gear
Explosion Data: Not sensitive to mechanical impact, but possible flammability in certain conditions
Decomposition: May release carbon oxides, irritating fumes if heated
Personal Precautions: Ventilate area; avoid inhalation of vapors; prevent skin and eye contact by using PPE
Environmental Precautions: Prevent spill from reaching drains or waterways; in case of large release, notify appropriate authorities
Containment: Dike spill using inert materials like sand; clean up using non-sparking tools
Clean-Up Method: Absorb with inert material, sweep up, and place in approved waste container; wash affected area with water
Precautions for Safe Handling: Use only in well-ventilated spaces; avoid generation of mist or vapor; keep away from heat, sparks, and open flame
Hygiene Measures: Wash thoroughly after use; do not eat, drink, or smoke in work area
Conditions for Safe Storage: Keep containers tightly closed in cool, dry, well-ventilated place; store away from strong oxidizing agents and acids
Storage Incompatibilities: Metal containers and sources of ignition should be avoided for prolonged storage
Exposure Limits: No specific occupational exposure limits established, but recommended to maintain below 50 ppm as a general industry guideline
Engineering Controls: Local exhaust ventilation preferred in enclosed areas
Eye Protection: Safety goggles meeting ANSI standards
Skin Protection: Chemical-resistant gloves, long-sleeved clothing
Respiratory Protection: NIOSH-approved respirators when vapor or mists may be present
Occupational Hygiene: Regular cleaning of work surfaces and immediate laundering of contaminated clothing advised
Appearance: Clear, colorless liquid
Odor: Mild ether-like
Odor Threshold: 0.01–0.1 ppm
pH: Not applicable (neutral in water)
Melting Point/Freezing Point: -80°C
Boiling Point/Range: 230–235°C
Flash Point: 108°C (closed cup)
Evaporation Rate: Slower than water
Flammability: Not highly flammable, but combustible at high temperatures
Vapor Pressure: 0.07 mmHg at 25°C
Vapor Density: 6 (air = 1)
Relative Density: 0.95 (water = 1)
Solubility: Miscible with water and most organic solvents
Partition Coefficient (log Kow): 0.65
Auto-Ignition Temperature: 220°C
Decomposition Temperature: Not established
Viscosity: 5.6 mPa.s at 20°C
Chemical Stability: Stable under normal conditions of storage and use
Potentially Hazardous Reactions: No hazardous reactions expected under normal conditions
Conditions to Avoid: High heat, open flames, and sources of ignition
Incompatible Materials: Strong acids, strong bases, oxidizing agents
Decomposition Products: Carbon oxides, unidentifiable organic compounds under combustion
Acute Toxicity (Oral): LD50 (rat): 3089 mg/kg
Skin Corrosion/Irritation: Mild, may cause temporary irritation
Eye Damage/Irritation: Causes moderate irritation; no lasting injury expected
Respiratory Sensitization: Not known to cause respiratory sensitization
Chronic Effects: Not enough evidence for organ-specific toxicity; not classified as a reproductive hazard or carcinogen
Other Information: High concentrations may cause CNS depression with symptoms like dizziness, headache, or nausea
Aquatic Toxicity: EC50 (Daphnia magna, 48h): 1930 mg/L
Persistence and Degradability: Readily biodegradable under aerobic conditions
Bioaccumulative Potential: Low; log Kow indicates minimal bioaccumulation
Mobility in Soil: Expected to be mobile due to water solubility
Other Adverse Effects: No significant risk of long-term ecological harm at normal use concentrations; large spills could impact aquatic organisms
Waste Treatment Methods: Dispose of product and contaminated materials through licensed hazardous waste facility
Contaminated Packaging: Rinse containers with water, puncture or crush, and dispose as chemical waste
Regulatory Requirements: Obey all local, regional, national, and international regulations concerning chemical disposal
Other Recommendations: Do not pour down the drain or allow to enter surface water or soil
UN Number: Not classified as dangerous for transport
Proper Shipping Name: Di(propylene glycol) butyl ether mixture
Transport Hazard Class: Not regulated by IMDG, IATA, or DOT
Packing Group: Not applicable
Special Precautions: Protect from physical damage; keep away from incompatible materials during shipping; ensure containers remain sealed
TSCA Status: Listed in U.S. EPA TSCA Inventory
Canada (DSL/NDSL): Listed on DSL
EU (REACH): Registered under REACH regulation
SARA Title III Sections 311/312: Hazardous due to eye and skin irritation only
California Proposition 65: Not listed
Other International Inventories: Complies with AICS, ENCS, IECSC, KECL, PICCS
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