Di Ethylene Glycol Industrial – 25KG

Diethylene glycol (DEG) is an industrial chemical primarily used as a solvent, coolant, and antifreeze agent.

Section 1: Identification

• Product Name: Diethylene Glycol
• Synonyms: DEG, Diglycol, 2,2′-Oxydiethanol
• CAS Number: 111-46-6
• Recommended Use: Industrial applications, solvent, chemical intermediate, antifreeze

Section 2: Hazard Identification

• Classification:
  • Acute toxicity, Oral (Category 4)
  • Specific target organ toxicity – repeated exposure (Category 2)
• Label Elements:
  • Pictograms:
  • Signal Word: Warning
  • Hazard Statements:
    • H302: Harmful if swallowed
    • H373: May cause damage to organs through prolonged or repeated exposure
  • Precautionary Statements:
    • P260: Do not breathe dust/fume/gas/mist/vapors/spray.
    • P264: Wash hands thoroughly after handling.
    • P270: Do not eat, drink, or smoke when using this product.
    • P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
    • P330: Rinse mouth.
    • P314: Get medical advice/attention if you feel unwell.
    • P501: Dispose of contents/container to an approved waste disposal plant.

Section 3: Composition/Information on Ingredients

• Substances:
  • Chemical Name: Diethylene Glycol
  • CAS Number: 111-46-6
  • Concentration: 100%

Section 4: First-Aid Measures

• Inhalation: Move to fresh air. If breathing is difficult, give oxygen. Seek medical attention if symptoms persist.
• Skin Contact: Wash with soap and water. Seek medical attention if irritation develops.
• Eye Contact: Rinse thoroughly with water for at least 15 minutes. Remove contact lenses if present and easy to do. Seek medical attention if irritation persists.
• Ingestion: Rinse mouth with water. Do not induce vomiting. Seek medical attention immediately.

Section 5: Fire-Fighting Measures

• Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
• Special Hazards: Combustible liquid. In a fire, carbon oxides may be generated.
• Protective Equipment for Firefighters: Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Section 6: Accidental Release Measures

• Personal Precautions: Avoid breathing vapors, mist, or gas. Ensure adequate ventilation. Remove all sources of ignition.
• Environmental Precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
• Methods for Cleaning Up: Contain spillage, and then collect with non-combustible absorbent material (e.g., sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local regulations.

Section 7: Handling and Storage

• Precautions for Safe Handling: Avoid contact with skin and eyes. Avoid inhalation of vapor or mist. Keep away from sources of ignition. No smoking.
• Conditions for Safe Storage: Store in a cool, dry, and well-ventilated place. Keep container tightly closed. Store away from incompatible materials.

Section 8: Exposure Controls/Personal Protection

• Control Parameters: No occupational exposure limits established.
• Engineering Controls: Ensure adequate ventilation.
• Personal Protective Equipment:
  • Eye/Face Protection: Safety glasses with side-shields.
  • Skin Protection: Wear protective gloves.
  • Respiratory Protection: Use a respirator if ventilation is inadequate.
  • Hygiene Measures: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of the workday.

Section 9: Physical and Chemical Properties

• Appearance: Colorless liquid
• Odor: Mild, sweetish
• Odor Threshold: No data available
• pH: 5-7 (50 g/L at 20°C)
• Melting Point/Freezing Point: -10.45°C (13.19°F)
• Initial Boiling Point and Boiling Range: 244-245°C (471-473°F)
• Flash Point: 124°C (255°F) – closed cup
• Evaporation Rate: No data available
• Flammability (solid, gas): Not applicable
• Upper/Lower Flammability or Explosive Limits: Upper: 12.8% (V), Lower: 2.0% (V)
• Vapor Pressure: 0.0025 mmHg (25°C)
• Vapor Density: 3.65 (air = 1)
• Relative Density: 1.118 g/cm³ (20°C)
• Solubility: Miscible with water
• Partition Coefficient (n-octanol/water): -1.98
• Auto-ignition Temperature: 230°C (446°F)
• Decomposition Temperature: No data available
• Viscosity: 35.7 mPa·s at 25°C

Section 10: Stability and Reactivity

• Reactivity: No data available
• Chemical Stability: Stable under recommended storage conditions.
• Possibility of Hazardous Reactions: No data available
• Conditions to Avoid: Heat, flames, and sparks.
• Incompatible Materials: Strong oxidizing agents, strong acids, strong bases.
• Hazardous Decomposition Products: Carbon oxides.

Section 11: Toxicological Information

• Acute Toxicity:
  • Oral LD50 (rat): 12565 mg/kg
• Skin Corrosion/Irritation: May cause skin irritation
• Serious Eye Damage/Eye Irritation: May cause eye irritation
• Respiratory or Skin Sensitization: No data available
• Germ Cell Mutagenicity: No data available
• Carcinogenicity: Not listed as a carcinogen by ACGIH, IARC, NTP, or OSHA.
• Reproductive Toxicity: No data available
• STOT-Single Exposure: No data available
• STOT-Repeated Exposure: May cause damage to organs through prolonged or repeated exposure
• Aspiration Hazard: No data available

Section 12: Ecological Information

• Toxicity: No data available
• Persistence and Degradability: No data available
• Bioaccumulative Potential: No data available
• Mobility in Soil: No data available
• Other Adverse Effects: No data available

Section 13: Disposal Considerations

• Waste Treatment Methods: Dispose of in accordance with local regulations. Avoid release into the environment.