Sulfolane (tetrahydrothiophene-1,1-dioxide) is a colorless, water-soluble, dipolar aprotic solvent (C_4H_8O_2S) extensively used in the petrochemical industry for extracting aromatics and purifying natural gas, particularly in the Sulfinol process. It is known for high chemical stability, a high boiling point of 287^{\circ}C, and is classified as a hazardous substance (Danger: H360/H373).
Product Name | Sulfolane |
CAS Number | 126-33-0 |
Molecular Formula | C4H8O2S |
Appearance | Colorless slightly viscous liquid |
Grade | Industrial Grade, Extraction Grade |
Purity | ≥99.5% |
Packaging | 25L drum, 200kg drum, IBC tank |
Main Application | Aromatic extraction, gas desulfurization, petrochemical solvent, organic synthesis |
Full Product Description | Sulfolane is a highly polar sulfone compound with high boiling point and good thermal stability. It is mainly used for aromatic hydrocarbon separation, natural gas desulfurization and industrial solvent. It has high purity and stable performance for petrochemical and fine chemical fields. |
Stability | Thermally stable, low volatility |
