1-Fluoronaphthalene
CAS 321-38-0
Naphthalene, 1-fluoro-
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 290399 · basket
- 2023
- US production Confidential · Imports Confidential
These shares come from HS customs code 290399, which covers 178 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Ukraine
- United Kingdom
- Israel
- Taiwan
- Russia
- Hong Kong
- Canada
- Ireland
- Latvia
Why It Matters
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
25 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 | $0.09 | 500 g | 98% |
| A2B Chem LLC | United States | $0.09 | 500 g | 98% |
| AA BLOCKS | United States | $0.11 | 500 g | 98% |
| BLD Pharmatech GmbH | Germany | $0.11 | 1 kg | 98% |
| BLD Pharmatech Ltd. | China | $0.11 | 1 kg | 98% |
| Chemscene | United States | $0.11 | 500 g | — |
| Apollo Scientific US | United Kingdom | $0.12 | 1 kg | 99% |
| AK Scientific Specialized | United States | $0.12 | 500 g | 97% |
| BLD Pharmatech Co., Limited | United States | $0.12 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.12 | 1 kg | 98% |
| Fluorochem EU | Germany | $0.14 | 500 g | 98% |
| AK Scientific, Inc. | United States | $0.16 | 500 g | 99% |
| Fluorochem UK | United Kingdom | $0.18 | 250 g | 98% |
| Manchester Organics | United Kingdom | $0.20 | 1 kg | 97% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| MedChemExpress MCE | Sweden | $0.28 | 500 g | 99.99% |
| Angene International Limited | United States | $0.32 | 500 g | 99% |
| Synthonix | United States | $0.50 | 100 g | 95% |
| AstaTech, Inc | United States | $1.60 | 25 g | 97% |
| Sigma-Aldrich (Rush Stock) | Germany | $6.57 | 25 g | 99% |
| Sigma-Aldrich | Germany | $6.57 | 25 g | 99% |
| ALFA AESAR | Germany | $6.91 | 25 g | 98% |
| TargetMol Chemicals | China → United States | $14.50 | 2 g | 99.94% |
| Molnova | China | $980.00 | 50 mg | 99% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-04-29
- 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
1-Fluoronaphthalene (CAS 321-38-0) https://chemicalindependence.com/chemical/321-38-0/ EPA TSCA Inventory: CAS 321-38-0. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 321-38-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 321-38-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290399 for CAS 321-38-0. Reporting year: 2024. https://usatrade.census.gov/