Cyclotene
CAS 80-71-7
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 291440 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Zero · Imports 15.4K lb
These shares come from HS customs code 291440, which covers 35 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Switzerland
- Hong Kong
- Japan
- India
- Canada
- Israel
- United Kingdom
- Netherlands
- Spain
- Ukraine
Why It Matters
Industrial Uses
Used in 5 sectors as 2 functional roles.
- •Fragrance in All Other Basic Organic Chemical ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flavoring and nutrient in Food, beverage, and tobacco product manufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Fragrance in Plastics Material and Resin Manufacturing (1%)Processing—incorporation into article
- •Fragrance in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (1%)Processing—incorporation into formulation, mixture, or reaction product
- •Fragrance in All Other Chemical Product and Preparation Manufacturing (98%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
13 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 | $0.11 | 500 g | 95% |
| A2B Chem LLC | United States | $0.15 | 500 g | 98% |
| Chemscene | United States | $0.16 | 500 g | — |
| BLD Pharmatech GmbH | Germany | $0.17 | 500 g | 95% |
| BLD Pharmatech Ltd. | China | $0.17 | 500 g | 95% |
| AA BLOCKS | United States | $0.20 | 500 g | 95% |
| Ambeed, Inc. | United States | $0.30 | 100 g | 95% |
| Combi-Blocks, Inc. | United States | $0.30 | 500 g | 95% |
| BLD Pharmatech Co., Limited | United States | $0.48 | 25 g | 95% |
| Fluorochem EU | Germany | $0.48 | 25 g | 98% |
| AstaTech (2 weeks) | United States | $1.39 | 100 g | 95% |
| Angene International Limited | United States | $3.84 | 25 g | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID4035128Retrieved 2026-04-06
- PubChem · compound 6660Retrieved 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
Cyclotene (CAS 80-71-7) https://chemicalindependence.com/chemical/80-71-7/ EPA CompTox (DSSTox): DTXSID4035128. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4035128 PubChem: 6660. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/6660 EPA Chemical Data Reporting: 80-71-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 80-71-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291440 for CAS 80-71-7. Reporting year: 2024. https://usatrade.census.gov/