2,2'-[Ethane-1,2-diylbis(oxy)]diethanethiol
CAS 14970-87-7
U.S. production volumes are classified as confidential business information.
At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.
Why supply is unknownProduction is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 293090 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 293090, which covers 418 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Israel
- Croatia
- Ukraine
- Slovakia
- United Arab Emirates
- Ireland
- Poland
- Lithuania
- Brazil
- Singapore
- Australia
- Armenia
- Hong Kong
- Vietnam
- Czech Republic
- Hungary
- Greece
- Russia
Why It Matters
Industrial Uses
Used in 3 sectors as 3 functional roles.
- •Chain transfer agent in All Other Chemical Product and Preparation Manufacturing (100%)Processing as a reactant
- •Monomers in Adhesive Manufacturing (100%)Processing as a reactant
- •Corrosion inhibitor in Oil and Gas Drilling, Extraction, and Support activities (100%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
14 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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $0.11 | 500 g | 98% |
| Chemscene | United States | $0.12 | 1 kg | — |
| Angene Chemical | China → Hong Kong | $0.12 | 500 g | 98% |
| Ambeed, Inc. | United States | $0.14 | 500 g | 97% |
| AA BLOCKS | United States | $0.14 | 500 g | 98% |
| Fluorochem EU | Germany | $0.14 | 1 kg | 97% |
| MedChemExpress MCE | Sweden | $0.18 | 1 kg | 99.92% |
| Fluorochem UK | United Kingdom | $0.23 | 100 g | 97% |
| AK Scientific, Inc. | United States | $0.40 | 500 g | 98% |
| Apollo Scientific UK | United Kingdom | $0.44 | 500 g | 97% |
| Angene International Limited | United States | $3.20 | 25 g | 98% |
| AstaTech (2 weeks) | United States | $7.00 | 5 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID9044588Retrieved 2026-04-06
- PubChem · compound 84733Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
2,2'-[Ethane-1,2-diylbis(oxy)]diethanethiol (CAS 14970-87-7) https://chemicalindependence.com/chemical/14970-87-7/ EPA CompTox (DSSTox): DTXSID9044588. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9044588 PubChem: 84733. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/84733 EPA Chemical Data Reporting: 14970-87-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 14970-87-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293090 for CAS 14970-87-7. Reporting year: 2024. https://usatrade.census.gov/