Sulfolane
Product Description
| Product | Sulfolane |
| CAS | 126-33-0 |
| Formula | C4H8O2S |
| Synonym | Thiophene, tetrahydro-, 1,1-dioxide, Tetramethylene sulfone, Bondelane A, Bondolane A, Cyclic tetramethylene sulfone, Cyclotetramethylene sulfone, Sulfolan, Sulpholane, Tetrahydrothiophene dioxide, Tetrahydrothiophene 1,1-dioxide, Thiacyclopentane dioxide, Thiophan sulfone, Thiophane dioxide, 1,1-Dioxothiolan, Thiophene, 1,1-dioxide-tetrahydro-, Dihydrobutadiene sulfone, 1,1-Dioxide tetrahydrothiofuran, Dioxothiolan, Tetrahydothiophene-1,1-dioxide, Sulfalone, Sulphoxaline, Thiocyclopentane-1,1-dioxide, Thiolane-1,1-dioxide, 1,1-Dioxidetetrahydrothiophene, 2,3,4,5-Tetrahydrothiophene-1,1-dioxide, Dihydrobutadiene sulphone, Tetrahydrothiofen-1,1-dioxid, Thiophane 1,1-dioxide, NSC 46443, Sulfolane, Cyclic tetramethylene sulfone, Cyclotetramethylene sulfone, Dapsone, Dihydrobutadiene sulfone, 1,1-Dioxide tetrahydrothiofuran 1,1-Dioxidetetrahydrothiophene, Dioxothiolan, 1,1-Dioxothiolan, Sulfalone, Sulfolan Tetrahydrothiophene dioxide, Tetrahydrothiophene-1,1-dioxide, 2,3,4,5-Tetrahydrothiophene-1,1-dioxide, Tetramethylene sulfone, Thiacyclopentane dioxide Thiocyclopentane-1,1-dioxide, Thiolane-1,1-dioxide, Thiophane dioxide, Thiophan sulfone |
Typical Product Specifications
| Molecular weight | 120.17 |
| InChI | 1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2 |
| Chemical Structure |  |
| Notes | Sulfolane uses and applications include: Curing agent for epoxy resins; extraction solvent for extraction of benzene, toluene, xylene, other aromatic hydrocarbons from oil refinery streams; cosolvent in Sulfinol gas desulfurization process; aprotic process solvent (chemical synthesis); solvent in surfactant coatings, pharmaceuticals, polymerization; reaction solvent for preparation of aromatic sulfonic acids, pyridines, isocyanates, pharmaceuticals; selective solvent; in halogen exchange process; solvent for separation of low boiling alcohols (propyl alcohol, s-butyl alcohol), mineral oils, tars; to purify natural gas streams; for fractionation of fatty acids into sat. and unsaturated components; plasticizer; dielectronic in electronic equipment; component in hydraulic fluids; medicine (antibacterial); adjuvant in production of polyarylsulfone resins for food packaging |
| Function | Curing Agent, Resins, Acid |
| Industry | Pharmaceutical, Epoxy Resins |
| Class | Solvent |
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