Thiophene, 2,5-dibromo-3-hexyl-
CAS 116971-11-0
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
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 unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
$1.67/gA2B Chem LLC
CountryUnited States
Pack$167.00 / 100 g
Purity98%
Vendors23 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
22 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 |
|---|---|---|---|---|
| Combi-Blocks, Inc. | United States | $1.90 | 500 g | 98% |
| AA BLOCKS | United States | $2.13 | 500 g | 98% |
| Aaron Chemicals LLC | Hong Kong | $2.22 | 100 g | 98% |
| AstaTech, Inc | United States | $2.34 | 100 g | 95% |
| Chemscene | United States | $2.38 | 100 g | — |
| Angene Chemical | China → Hong Kong | $2.39 | 100 g | 97% |
| Fluorochem EU | Germany | $2.90 | 100 g | 95% |
| BLD Pharmatech Co., Limited | United States | $2.92 | 25 g | 98% |
| BLD Pharmatech GmbH | Germany | $2.92 | 25 g | 98% |
| BLD Pharmatech Ltd. | China | $2.92 | 25 g | 98% |
| Ambeed, Inc. | United States | $2.92 | 25 g | 98% |
| MedChemExpress MCE | Sweden | $2.98 | 100 g | — |
| AK Scientific Specialized | United States | $3.60 | 100 g | 95% |
| Fluorochem UK | United Kingdom | $3.60 | 25 g | 95% |
| Angene International Limited | United States | $4.30 | 100 g | 98% |
| AK Scientific, Inc. | United States | $4.94 | 100 g | 98% |
| Key Organics Ltd. | United Kingdom | $9.18 | 100 g | 95% |
| Accela ChemBio | United States | $10.00 | 1 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $43.57 | 25 g | 97% |
| Sigma-Aldrich | Germany | $43.57 | 25 g | 97% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
Chemical Identity
CAS116971-11-0
PubChem CIDNot recorded
DTXSIDDTXSID50888890
FormulaC10H14Br2S
Mol. Weight326.09 g/mol
SMILESCCCCCCC1=C(Br)SC(Br)=C1
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Thiophene, 2,5-dibromo-3-hexyl- (CAS 116971-11-0) https://chemicalindependence.com/chemical/116971-11-0/ EPA TSCA Inventory: CAS 116971-11-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory