Diphenyl Oxide
- HS Code: 29093020
- CAS NO. : 101‑84‑8
- General Description
- Technical Specification
- Applications
- Compliance and Certifications
- Packaging Details
- Storage and Handling
General Description
Diphenyl Oxide is a high‑performance aromatic ether compound known for its excellent thermal stability, high boiling point, and versatile utility across industrial and specialty chemical applications. Featuring a unique structure of two phenyl rings linked by an oxygen atom, it serves as an effective heat transfer fluid, solvent, and chemical intermediate in organic synthesis, fragrance formulations, and high‑temperature processes. Its consistent purity and stable physical profile make Diphenyl Oxide a reliable choice for manufacturers seeking both functionality and performance in demanding industrial environments.
Technical Specification
• Purity (GC) ≥ 99% typical
• Density (25 °C) ~1.067 – 1.073 g/cm³
• Refractive Index (20 °C) ~1.577 – 1.582
• Boiling Point ~259 °C
• Melting Point ~26 – 30 °C
• Solubility Insoluble in water; soluble in alcohol, ether, benzene
Applications
• Heat transfer fluids: Stable at high temperatures for thermal systems.
• Organic synthesis intermediate: Used in chemical production processes.
• Fragrances & cosmetics: Flavor/fragrance ingredient and carrier solvent.
• Industrial solvents: Solvent or processing aid in plastics, coatings and petrochemicals.
• Soap and detergent formulations: Adds thermal and chemical stability.
Compliance and Certifications
• REACH
• Food Grade
• KOSHER
• HALAL
• GMP
Packaging Details
• 225 kg Metal Drums
• ISO Tanks
Storage and Handling
• Store in a cool, dry, and well‑ventilated area away from direct sunlight and heat sources.
• Keep containers tightly closed to prevent contamination and moisture ingress.
• Avoid strong oxidizing agents and open flames.
