Xylene

Product Overview

Xylene (also known as Xylol or Dimethylbenzene) is a high-purity, colorless, flammable liquid utilized extensively as a solvent in industrial manufacturing, laboratory research, and chemical synthesis. This product meets rigorous ACS Reagent Grade specifications, ensuring minimal impurities and consistent evaporation rates required for critical applications.

As a hydrocarbon mixture of three isomers (ortho-, meta-, and para-xylene), this solvent exhibits excellent compatibility with resins, gums, and organic compounds. It is a standard choice for histology laboratories for tissue processing and staining, as well as an effective thinner for paints, varnishes, and enamels. In industrial settings, Xylene serves as a powerful degreaser for metal equipment and a raw material in the production of synthetic fibers and plastics.

Alliance Chemical supplies Xylene in sizes ranging from 1 quart bottles to 55-gallon drums, catering to both small-scale laboratory needs and large-scale industrial consumption.

Key Properties

• Grade: ACS Reagent Grade
• CAS Number: 1330-20-7
• Chemical Formula: C8H10
• Molecular Weight: 106.16 g/mol
• Boiling Point: 137–144°C
• Appearance: Colorless liquid
• Water Content: ≤ 0.05% (Typical 0.02%)
• Residue after Evaporation: ≤ 0.005%
• Assay: ≥ 98.5% (Xylene isomers + Ethylbenzene)

Common Applications

• Paint & Coating Solvent: Regulates evaporation rates and improves leveling in oil-based paints, varnishes, and epoxies.
• Histology & Microscopy: Used as a clearing agent in tissue processing and staining protocols in laboratory settings.
• Industrial Degreasing: Effectively dissolves grease, oil, and adhesives from metal parts and machinery.
• Chemical Synthesis: Acts as a feedstock and reaction medium for manufacturing polymers and specialty chemicals.
• Equipment Cleaning: Solubilizes residues in manufacturing lines and application tools.

Safety Precautions

Xylene is a flammable liquid and vapor. Store in a cool, well-ventilated area away from heat, sparks, open flames, and hot surfaces. Use only non-sparking tools and take precautionary measures against static discharge. Keep containers tightly closed when not in use.

Personal Protective Equipment (PPE): Wear chemical-resistant gloves, protective clothing, and eye/face protection. Avoid breathing mist, vapors, or spray. Use only outdoors or in a well-ventilated area (fume hood recommended for lab use). Refer to the Safety Data Sheet (SDS) for comprehensive handling and emergency information.

Benefits

• High Purity: ACS Grade ensures low residue and consistent results in analytical and industrial processes.
• Versatile Solvency: Dissolves a wide range of organic materials including resins, fats, and waxes.
• Scalable Packaging: Available in convenient lab packs and bulk industrial drums.
• Technical Reliability: Manufactured to strict specifications for predictable performance.

Related Products

• 60/40 Methanol/ DI Water Solution
• 60/40 Methanol/DI Water Solution ACS Grade
• A-A-59601E Type III