Dimethadione
EPA records show zero U.S. production of this chemical.
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
Customs basis: HS 293499 · basket
These shares come from HS customs code 293499, which covers 57 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- Finland
- Netherlands
- Canada
- Indonesia
- Mexico
- Taiwan
- South Korea
- Austria
- Croatia
- Sweden
- Ukraine
- Denmark
- Israel
- Czech Republic
- New Zealand
- Hong Kong
- Kyrgyzstan
- Australia
- Portugal
- South Africa
- Poland
- Slovenia
- Brazil
- Slovakia
- Vietnam
- Latvia
- Malta
- Hungary
- Romania
- Kenya
- Belarus
- Russia
- Turkey
- Norway
Why It Matters
No data available
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
24 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 | $0.28 | 100 g | 95% |
| A2B Chem LLC | United States | $0.34 | 100 g | 95% |
| Combi-Blocks, Inc. | United States | $0.36 | 500 g | 95% |
| AA BLOCKS | United States | $0.38 | 100 g | 95% |
| Chemscene | United States | $0.41 | 500 g | — |
| BLD Pharmatech Co., Limited | United States | $0.42 | 500 g | 95% |
| BLD Pharmatech GmbH | Germany | $0.42 | 500 g | 95% |
| BLD Pharmatech Ltd. | China | $0.42 | 500 g | 95% |
| Ambeed, Inc. | United States | $0.42 | 500 g | 95% |
| Synthonix | United States | $0.60 | 100 g | 95% |
| AK Scientific Specialized | United States | $1.20 | 100 g | 95% |
| MedChemExpress MCE | Sweden | $1.62 | 100 g | 99.93% |
| AK Scientific, Inc. | United States | $1.65 | 100 g | 99% |
| Fluorochem EU | Germany | $1.69 | 5 g | 95% |
| Fluorochem UK | United Kingdom | $1.72 | 5 g | 95% |
| Angene International Limited | United States | $2.20 | 100 g | 95% |
| AstaTech, Inc | United States | $3.48 | 100 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $42.71 | 5 g | — |
| Sigma-Aldrich | Germany | $42.71 | 5 g | — |
| HTS Biochemie Innovationen | Germany | $50.00 | 1 g | 95% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| TargetMol Chemicals | China → United States | $580.00 | 50 mg | 99.78% |
| Molnova | China | $725.00 | 200 mg | 99% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
Chemical Identity
Data Sources
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/3081/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/3081.json
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv