1,3-Dimethyl-2-imidazolidinone
CAS 80-73-9
EPA’s 2023 records show zero U.S. production of this chemical.
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. 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 293329 · basket
- 2023
- US production Zero · Imports Confidential
- 2019
- US production Zero · Imports 106.9K lb
These shares come from HS customs code 293329, which covers 173 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Australia
- Brazil
- Czech Republic
- Ireland
- Sweden
- Ukraine
- Poland
- United Arab Emirates
- Hungary
- Israel
- Netherlands
- Canada
- Saudi Arabia
- Greece
- Belgium
- Austria
- Latvia
- Singapore
- Denmark
Why It Matters
Industrial Uses
- •Solvent in Pharmaceutical and Medicine Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
21 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 | $0.03 | 500 g | 98% |
| Fluorochem EU | Germany | $0.06 | 1 kg | 99.5% |
| Fluorochem UK | United Kingdom | $0.06 | 1 kg | 99.5% |
| Manchester Organics | United Kingdom | $0.07 | 500 g | 97% |
| Apollo Scientific UK | United Kingdom | $0.07 | 1 kg | 95% |
| A2B Chem LLC | United States | $0.08 | 1 kg | 98% |
| AA BLOCKS | United States | $0.09 | 1 kg | 98% |
| Chemscene | United States | $0.11 | 1 kg | — |
| Ambeed, Inc. | United States | $0.11 | 1 kg | 98% |
| MedChemExpress MCE | Sweden | $0.14 | 1 kg | — |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| AK Scientific Specialized | United States | $0.32 | 100 g | 95% |
| AK Scientific, Inc. | United States | $0.42 | 100 g | 97% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.47 | 1 kg | — |
| Sigma-Aldrich | Germany | $0.47 | 1 kg | — |
| ALFA AESAR | Germany | $0.49 | 500 g | 98% |
| Key Organics Ltd. | United Kingdom | $0.68 | 250 g | 95% |
| Angene International Limited | United States | $1.00 | 100 g | 97% |
| AstaTech (2 weeks) | United States | $3.08 | 25 g | 98% |
| TargetMol Chemicals | China → United States | $35.00 | 1 g | 98.22% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID1073153Retrieved 2026-04-06
- PubChem · compound 6661Retrieved 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
1,3-Dimethyl-2-imidazolidinone (CAS 80-73-9) https://chemicalindependence.com/chemical/80-73-9/ EPA CompTox (DSSTox): DTXSID1073153. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1073153 PubChem: 6661. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/6661 EPA Chemical Data Reporting: 80-73-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 80-73-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293329 for CAS 80-73-9. Reporting year: 2024. https://usatrade.census.gov/