Xylene (C₆H₄(CH₃)₂)

  • CAS Number: 1330-20-7
  • EINECS Number: 215-535-7
  • Chemical Formula: C₆H₄(CH₃)₂
  • Molecular Weight: 106.16 g/mol
  • Appearance: Colorless, sweet-smelling liquid
  • Density: 0.86 g/cm³ (20°C)
  • Melting Point: -47.4°C
  • Boiling Point: 138-144°C
  • Flash Point: 25°C (Closed Cup)
  • Solubility: Insoluble in water, miscible with alcohols, ethers, and other organic solvents
  • Water Solubility: 0.02 g/100 mL (20°C)
  • pH Value: Not applicable
  • Packaging Specifications: 200 kg/barrel, 170 kg/barrel
  • Preparation: Xylene is obtained from crude oil refining and as a by-product of coke production during steel manufacturing.
  • Applications:
    • Industrial Solvent: Widely used in paints, coatings, varnishes, adhesives, and printing inks.
    • Chemical Intermediate: Used in the production of terephthalic acid (TPA) and dimethyl terephthalate (DMT), essential in polyester manufacturing.
    • Fuel Additive: Used to improve the octane number in gasoline.
    • Laboratory Uses: Commonly used in histology and pathology labs as a clearing agent.
    • Rubber and Leather Processing: Used in rubber compounding and leather treatment.
  • Hazard Identification:
    • Flammability: Highly flammable liquid and vapor. Can form explosive mixtures with air.
    • Health Hazards: Inhalation can cause dizziness, drowsiness, headaches, and central nervous system depression.
    • Eye and Skin Irritation: Direct contact may cause redness, irritation, or dryness.
    • Inhalation Risks: High exposure can lead to respiratory issues, nausea, and confusion.
    • Environmental Hazards: Toxic to aquatic life with long-lasting effects.
  • Precautionary Statements:
    • Fire Prevention: Keep away from heat, sparks, open flames, and hot surfaces. Use explosion-proof equipment.
    • Personal Protection: Wear protective gloves, goggles, and suitable clothing. Ensure proper ventilation when handling.
    • In Case of Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present. Seek medical attention if irritation persists.
    • In Case of Inhalation: Move to fresh air immediately. Seek medical attention if symptoms develop.
    • In Case of Skin Contact: Wash thoroughly with soap and water. If irritation occurs, seek medical attention.
    • If Swallowed: Do not induce vomiting. Rinse mouth with water and seek medical attention immediately.
    • Handling Spills: Eliminate all sources of ignition. Use absorbent material and dispose of according to local regulations.

Reviews

There are no reviews yet.

Be the first to review “Xylene (C₆H₄(CH₃)₂)”

Your email address will not be published. Required fields are marked *

Online Customer Service
we will get in touch you soon
2025-03-26 08:39:46
Hello, please feel free to contact us if you have any questions!
We have received your work order, and we will contact you as soon as possible!
Cancel

Select the chat tool: