Glycol sulfite
CAS 3741-38-6
1,3,2-Dioxathiolane, 2-oxide
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownProduction is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 292090 · basket
These shares come from HS customs code 292090, which covers 98 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Poland
- Switzerland
- Ireland
- Canada
- Lithuania
- Netherlands
- Brazil
- Malaysia
- Hungary
- Czech Republic
- Saudi Arabia
- Slovakia
- Ukraine
- Turkey
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
16 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.16 | 500 g | 98% |
| Chemscene | United States | $0.22 | 500 g | — |
| Fluorochem EU | Germany | $0.27 | 500 g | 98% |
| Fluorochem UK | United Kingdom | $0.27 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.28 | 500 g | — |
| Combi-Blocks, Inc. | United States | $0.29 | 1 kg | 98% |
| A2B Chem LLC | United States | $0.31 | 1 kg | 98% |
| AA BLOCKS | United States | $0.33 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.80 | 25 g | 98% |
| AK Scientific Specialized | United States | $0.84 | 100 g | 98% |
| AK Scientific, Inc. | United States | $1.11 | 100 g | 99% |
| AstaTech (2 weeks) | United States | $1.48 | 25 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $1.52 | 25 g | 98% |
| Sigma-Aldrich | Germany | $1.52 | 25 g | 98% |
| Angene International Limited | United States | $1.65 | 100 g | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Glycol sulfite (CAS 3741-38-6) https://chemicalindependence.com/chemical/3741-38-6/ EPA TSCA Inventory: CAS 3741-38-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 292090 for CAS 3741-38-6. Reporting year: 2024. https://usatrade.census.gov/