Sulpholane, 99%
Order Sulpholane, 99% (CAS 126-33-0) online at Zemixal. Request a quote with price, lead time and documents. Part of our Industrial & Bulk Solvents range.
About Sulpholane, 99%
Researchers and plant chemists source Sulpholane, 99% from Zemixal for routine and specialised work. Identity at a glance (Synthesis): CAS 126-33-0, formula C4H8O2S and molar mass 120.17 g/mol. It is described as colourless to light yellow liquid to solid.
Use cases we see most often
- Industrial reaction medium
- Paints & coatings thinning
- Cleaning & degreasing
- Solvent & extraction work
Safe handling
Physical constants on file: melting point 20-26 °C. Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.
Order it in 500 mL, 5 L, 50 kg and 250 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Industrial reaction medium
- Paints & coatings thinning
- Cleaning & degreasing
- Solvent & extraction work
Applications
Specifications and identifiers
| Product name | Sulpholane, 99% |
|---|---|
| Catalogue number | ZX-002058 |
| CAS number | 126-33-0 |
| IUPAC name | thiolane 1,1-dioxide |
| Molecular formula | C4H8O2S |
| Molar mass | 120.17 g/mol |
| Exact mass | 120.0245 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Liquid |
| Appearance | Colourless to light yellow liquid to solid |
| Melting point | 20-26 °C |
| XLogP3 | -0.8 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 42.5 Ų |
| HS code | 29309090 |
| InChIKey | HXJUTPCZVOIRIF-UHFFFAOYSA-N |
| SMILES | C1CCS(=O)(=O)C1 |
| PubChem CID | 31347 |
| Synonyms | Tetrahydrothiophene 1,1-dioxide, Tetramethylene sulfone, Sulfolane, 1,1-Dioxothiolan, Thiophene, tetrahydro-, 1,1-dioxide, Sulfalone, Sulphoxaline, Thiophan sulfone, Bondelane A, Bondolane A, Thiophane dioxide, Thiacyclopentane dioxide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 mL | Quoted on request | |
| 5 L | Quoted on request | |
| 50 kg | Quoted on request | |
| 250 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Sulpholane, 99%
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Other grades with CAS 126-33-0
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