Ethanone, 1-(3,4-dimethylphenyl)-
CAS 3637-01-2
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 291439 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 291439, which covers 86 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Slovakia
- Japan
- Netherlands
- Hong Kong
- Ukraine
- Latvia
Why It Matters
Industrial Uses
- •Processing aids, specific to petroleum production in All Other Basic Inorganic Chemical Manufacturing (100%)Use—non-incorporative activities
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
22 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 | $0.91 | 500 g | 98% |
| Combi-Blocks, Inc. | United States | $1.36 | 500 g | 98% |
| Chemscene | United States | $1.40 | 500 g | — |
| A2B Chem LLC | United States | $1.44 | 25 g | 98% |
| BLD Pharmatech Ltd. | China | $1.45 | 500 g | 98% |
| Fluorochem EU | Germany | $1.67 | 100 g | 98% |
| AA BLOCKS | United States | $1.67 | 100 g | 98% |
| BLD Pharmatech Co., Limited | United States | $2.00 | 100 g | 98% |
| BLD Pharmatech GmbH | Germany | $2.00 | 100 g | 98% |
| Ambeed, Inc. | United States | $2.00 | 100 g | 98% |
| ALFA AESAR | Germany | $2.76 | 100 g | 98% |
| AK Scientific, Inc. | United States | $2.89 | 100 g | 98% |
| AK Scientific Specialized | United States | $2.95 | 100 g | 95% |
| Synthonix | United States | $3.20 | 25 g | 98% |
| Angene International Limited | United States | $4.79 | 100 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $5.65 | 25 g | 98% |
| Sigma-Aldrich | Germany | $5.65 | 25 g | 98% |
| Interbioscreen | Hong Kong | $34.00 | 10 g | 95% |
| TargetMol Chemicals | China → United States | $500.00 | 100 mg | 99.25% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID0063109Retrieved 2026-04-06
- PubChem · compound 77193Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Ethanone, 1-(3,4-dimethylphenyl)- (CAS 3637-01-2) https://chemicalindependence.com/chemical/3637-01-2/ EPA CompTox (DSSTox): DTXSID0063109. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0063109 PubChem: 77193. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/77193 EPA Chemical Data Reporting: 3637-01-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 3637-01-2. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291439 for CAS 3637-01-2. Reporting year: 2024. https://usatrade.census.gov/