Highly selective solvent for aromatic hydrocarbons extraction, especially benzene, toluene, and xylenes (BTX).
Low water solubility and excellent phase separation characteristics in liquid–liquid extraction processes.
Thermally stable up to 200 °C, enabling robust performance in continuous industrial operations.
Low volatility and low vapor pressure, contributing to reduced fugitive emissions and improved workplace safety.
Compatible with common construction materials including stainless steel (304/316), carbon steel, and fluoropolymer-lined equipment.
Aromatic recovery in BTX extraction units within petroleum refineries and petrochemical complexes.
Solvent-based separation of alkylaromatics in high-purity chemical manufacturing.
Recovery and purification of styrene monomer from ethylbenzene dehydrogenation effluents.
Use as a process solvent in specialty polymer synthesis requiring inert, non-reactive media.
| Chemical Type | Alkylated diphenyl sulfone derivative |
| Product Form | Liquid at ambient temperature |
| Appearance | Pale yellow to colorless clear liquid |
| Density (20 °C) | 1.15–1.18 g/cm³ |
| Flash Point (COC) | ≥ 220 °C |
| Water Solubility | < 0.1 wt% at 25 °C |
| Primary Applications | Aromatic hydrocarbon extraction, BTX recovery, solvent refining |
| Key Features | High selectivity, thermal stability, low volatility, low water affinity |
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