Chemical Name: Dipropylene Glycol Propyl Ether
Synonyms: DPGPE, 1-Propanol, 2-(2-(2-methoxy-1-methylethoxy)-1-methylethoxy)-
Recommended Uses: Solvent for coatings, cleaners, inks, and adhesives
Manufacturer Information: Provided by the chemical supplier, emergency contact details specified on label
CAS Number: 29911-27-1
Contact Number for Emergencies: Refer to printed product label
GHS Classification: Eye irritation category 2A, skin irritation category 3
Signal Word: Warning
Hazard Statements: Causes serious eye irritation, may cause skin irritation, may cause respiratory irritation if mist is inhaled
Pictograms: Exclamation mark
Precautionary Statements: Avoid contact with eyes and skin, avoid breathing vapors or mist, use only with adequate ventilation, wash exposed skin thoroughly after handling
Potential Health Effects: Irritating to eyes and mucous membranes, possible mild skin irritation, ingestion may cause gastrointestinal irritation
Chemical Identity: Dipropylene Glycol Propyl Ether
Concentration: 100% unless mixed with water or other additives by end user
CAS Number: 29911-27-1
Impurities: Trace levels of related glycols and ethers
Eye Contact: Rinse carefully with clean water for at least 15 minutes, keep eyelid open, seek medical advice if irritation persists
Skin Contact: Wash thoroughly with soap and water, remove contaminated clothing and wash before reuse, contact physician if irritation worsens
Inhalation: Move person to fresh air, monitor for breathing difficulty, seek medical help for respiratory symptoms
Ingestion: Rinse mouth with water, seek medical attention, do not induce vomiting unless directed by poison control
Key Symptoms: Redness, watering of eyes, skin dryness, coughing
Suitable Extinguishing Media: Water fog, carbon dioxide, dry chemical, foam
Unsuitable Media: Straight water may spread fire
Hazards from Combustion: May produce carbon monoxide, carbon dioxide, and other toxic vapors
Special Firefighting Procedures: Wear self-contained breathing apparatus, avoid direct contact with product, use standard firefighting gear
Explosion Sensitivity: Vapors may form explosive mixtures with air at high temperatures, heated containers may rupture
Personal Precautions: Evacuate unnecessary personnel, provide adequate ventilation, wear chemical resistant gloves and eye protection
Spill Response: Absorb with earth, sand or other inert material, collect and place in containers for disposal
Clean Up Methods: Wash down area after absorbing spill, prevent entry to drains or waterways
Disposal of Cleanup Materials: Follow waste regulations for hazardous materials, consult local environmental agency
Safe Handling: Keep container tightly closed, avoid breathing vapor or mist, use only with proper ventilation, wear protective gloves and eyewear
Storage Conditions: Store in a cool, dry, well-ventilated place, away from heat, sparks, and open flame, keep away from strong oxidizing agents
Incompatibles: Strong acids, strong bases, oxidizing materials may react with the product
Engineering Controls: Use explosion-proof ventilation if handling bulk quantities, provide eyewash stations and safety showers
Exposure Limits: No established OSHA PEL or ACGIH TLV, keep airborne concentrations below recommended industry guidance
Ventilation: Use with local exhaust or general room ventilation
Personal Protective Equipment: Chemical safety goggles, chemical-resistant gloves (nitrile or neoprene), lab coat or apron, respiratory protection for high concentration atmospheres
Hygiene Measures: Wash hands before eating or drinking, remove contaminated clothing promptly, keep work area clean
Appearance: Clear, colorless liquid
Odor: Mild ether-like smell
pH: Not applicable (neutral)
Melting Point: Below -80°C (<-112°F)
Boiling Point: 220-230°C (428-446°F)
Flash Point: 96-99°C (205-210°F, closed cup)
Evaporation Rate: Slower than water
Vapor Density: Heavier than air
Solubility in Water: Completely miscible
Density: 0.95–0.98 g/cm³ at 20°C
Viscosity: Moderate
Partition Coefficient (log Pow): 0.14–0.21
Chemical Stability: Stable under recommended storage and handling conditions
Hazardous Reactions: None under normal use, avoid strong oxidants
Hazardous Decomposition Products: May generate formaldehyde, carbon monoxide, and carbon dioxide in fire
Conditions to Avoid: High heat, direct sunlight, open flames, strong oxidizing or reducing conditions
Likely Routes of Exposure: Inhalation, skin, and eye contact
Acute Toxicity: Low toxicity if swallowed or inhaled, may cause mild irritation
Skin Corrosion/Irritation: Possible mild skin irritation during prolonged or repeated exposure
Serious Eye Damage/Irritation: Significant eye irritation
Sensitization: Not classified as a sensitizer
Long-term Effects: No evidence of carcinogenicity, mutagenicity, or reproductive toxicity at product concentrations
Symptoms: Redness, dryness, watering, headache, nausea at high exposure levels
Aquatic Toxicity: Low toxicity to fish and aquatic invertebrates
Degradability: Readily biodegradable under aerobic conditions
Bioaccumulation: Low potential for bioaccumulation
Mobility: Product dissolves and migrates readily in soil and water
Environmental Precautions: Prevent large releases to surface waters and sewers, notify authorities of environmental spill
Recommended Methods: Collect liquid wastes in sealed, labeled containers, send to approved chemical disposal facility
Incineration: Permitted at licensed facility
Do Not: Pour down drain or release to environment
Regulations: Consult local, regional, and national authorities for acceptable procedures
UN Number: None assigned
Proper Shipping Name: Not regulated for transport by DOT, IATA, or IMDG regulations
Hazard Class: Not classified as hazardous
Packing Group: Not applicable
Special Precautions: Prevent container breakage and secondary containment for bulk shipments
TSCA (US): Listed
REACH Status (EU): Registered, compliance required per European laws
SARA Title III: Not a reportable substance under Sections 302, 304, or 313
Canada DSL: Listed
OSHA HazCom: Classified as hazardous based on eye irritation
Other Regulations: Check local and national inventories for specific country requirements, comply with workplace safety laws
