1-(Ethoxycarbonyl)hydrazine
CAS 4114-31-2
Hydrazinecarboxylic acid, ethyl ester
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownProduction is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 292800 · basket
These shares come from HS customs code 292800, which covers 112 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Canada
- Spain
- Mexico
- Netherlands
- Poland
- Malta
- Norway
- Ukraine
- Belgium
- Israel
- Czech Republic
- Austria
- Indonesia
- United Arab Emirates
- Brazil
- Lithuania
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $0.05 | 500 g | 98% |
| AA BLOCKS | United States | $0.05 | 1 kg | 97% |
| Angene Chemical | China → Hong Kong | $0.06 | 1 kg | 98% |
| Chemscene | United States | $0.06 | 1 kg | — |
| Ambeed, Inc. | United States | $0.07 | 500 g | 99% |
| MedChemExpress MCE | Sweden | $0.08 | 1 kg | — |
| Fluorochem EU | Germany | $0.15 | 100 g | 97% |
| Fluorochem UK | United Kingdom | $0.34 | 25 g | 97% |
| AK Scientific Specialized | United States | $0.44 | 500 g | 95% |
| AK Scientific, Inc. | United States | $0.61 | 500 g | 98% |
| Key Organics Ltd. | United Kingdom | $0.74 | 100 g | 95% |
| ALFA AESAR | Germany | $0.76 | 1 kg | 97% |
| Angene International Limited | United States | $1.01 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $2.05 | 25 g | 97% |
| Sigma-Aldrich | Germany | $2.05 | 25 g | 97% |
| Interbioscreen | Hong Kong | $24.00 | 10 g | 95% |
| Otava, Ltd. | Ukraine | $25.00 | 1 g | 95% |
| AstaTech (2 weeks) | United States | $30.00 | 1 g | 98% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
Chemical Identity
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
1-(Ethoxycarbonyl)hydrazine (CAS 4114-31-2) https://chemicalindependence.com/chemical/4114-31-2/ EPA TSCA Inventory: CAS 4114-31-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 292800 for CAS 4114-31-2. Reporting year: 2024. https://usatrade.census.gov/