Sulfolane – High-Temperature Process Solvent for Specialty Reactions
Sulfolane Product Description
With its boiling point above 280°C, Sulfolane from Ruishuang Chemical is a preferred solvent for high-temperature reaction systems. Its thermal stability ensures consistent behavior during prolonged exposure to elevated temperatures.
Sulfolane Products Features
Exceptional Boiling Point: Withstands extreme reaction conditions
Oxidation Resistant: Minimal decomposition during reflux
High Dielectric Constant: Enhances solubility of polar reactants
Non-Volatile Base Solvent: Ideal for vacuum systems
Sulfolane application
Solvent for high-boiling organic syntheses
Polymer processing under heat and pressure
Metal complex catalysis at elevated temperatures
Reaction engineering in pharma & advanced materials
Sulfolane Physical Property Data
| Parameter | Specification |
|---|---|
| CAS No. | 126-33-0 |
| Purity | ≥99.8% |
| Boiling Point | ~285°C |
| Flash Point | ~165°C |
| Thermal Stability | Up to 300°C (no degradation) |
Sulfolane Molecular Structure

Sulfolane Packing & Storage
Packaging: Stainless steel drums or heat-rated IBCs
Storage: Away from moisture and ignition sources
Transportation: Optional inert gas purging for global shipments
Why Choose Ruishuang Chemical
Ruishuang delivers stable, thermally resistant Sulfolane ideal for advanced applications. We support R&D and scale-up operations with flexible packaging and technical data.
Hot Tags: sulfolane – high-temperature process solvent for specialty reactions, China sulfolane – high-temperature process solvent for specialty reactions manufacturers, suppliers, factory

