Benzene, 1-bromo-4-methoxy-
CAS 104-92-7
EPA’s 2019 records show zero U.S. production of this chemical.
EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.
Why supply is unknownProduction is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 290930 · basket
- 2019
- US production Zero · Imports Zero
These shares come from HS customs code 290930, which covers 119 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Spain
- Israel
- Netherlands
- Taiwan
- Germany
- Ireland
- Switzerland
- Ukraine
- Mexico
- United Kingdom
- Australia
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.
18 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 |
|---|---|---|---|---|
| Fluorochem UK | United Kingdom | $0.10 | 2.5 kg | 98% |
| A2B Chem LLC | United States | $0.13 | 500 g | 98% |
| AA BLOCKS | United States | $0.13 | 10 kg | 99% |
| ALFA AESAR | Germany | $0.16 | 2.5 kg | 99% |
| AK Scientific Specialized | United States | $0.18 | 500 g | 98% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| AK Scientific, Inc. | United States | $0.25 | 500 g | 99% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.28 | 500 g | 99% |
| Sigma-Aldrich | Germany | $0.28 | 500 g | 99% |
| AstaTech, Inc | United States | $0.29 | 500 g | 95% |
| Fluorochem EU | Germany | $0.47 | 100 g | 98% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Key Organics Ltd. | United Kingdom | $2740.00 | 50 mg | 95% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Asinex | Netherlands | $8651.50 | 100 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID2059308Retrieved 2026-04-06
- PubChem · compound 7730Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Benzene, 1-bromo-4-methoxy- (CAS 104-92-7) https://chemicalindependence.com/chemical/104-92-7/ EPA CompTox (DSSTox): DTXSID2059308. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2059308 PubChem: 7730. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/7730 EPA Chemical Data Reporting: 104-92-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290930 for CAS 104-92-7. Reporting year: 2024. https://usatrade.census.gov/