2-Ethyl-3-hydroxy-4-pyrone
U.S. production volumes are classified as confidential business information.
US ProductionCBI
Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.
Import Value$3.5B
Top SourceIreland 57%
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 293299 · basket
These shares come from HS customs code 293299, which covers 27 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
Source Countries
Country of origin for US imports, from Census customs data (2023).
IE 57%IrelandNL 24%NetherlandsCH 8%SwitzerlandCN 5%ChinaIT 2%Italy
- United Kingdom
- Japan
- Germany
- Spain
- Israel
- Canada
- Brazil
- Vietnam
- Ukraine
- New Zealand
- Belgium
- Mexico
- Singapore
- Taiwan
- South Korea
- Sweden
- South Africa
- Egypt
- Indonesia
- Lithuania
- Finland
- Hungary
- Czech Republic
- Hong Kong
- Malaysia
- Slovakia
- Australia
- Russia
- Jordan
- Latvia
- Argentina
- Slovenia
- Malta
- Poland
- Denmark
- Austria
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Sc Johnson & Son
EPA-registered importers (7)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Ter Hell & Co Gmbh · DE Germany
Gehring-Montgomery
International Flavors And Fragrances
Phoenix Aromas & Essential Oils
Reckitt Benckiser
Show all 7
The Procter & Gamble
Ungerer And
Why It Matters
Sectors
FoodMetals & MiningPlastics & RubberConsumer ProductsCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 7 sectors as 3 functional roles.
- •Odor agents in Other (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Fragrance in Food, beverage, and tobacco product manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in Plastics Material and Resin Manufacturing (1%)Processing—incorporation into article
- •Odor agents in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (3%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •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 Wholesale and Retail Trade (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Fragrance in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
$0.04/gAaron Chemicals LLC
CountryHong Kong
Pack$19.00 / 500 g
Purity98%
Vendors26 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
25 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 | $0.04 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.05 | 25 kg | 99% |
| Sigma-Aldrich | Germany | $0.05 | 25 kg | 99% |
| Fluorochem EU | Germany | $0.12 | 100 g | 98% |
| AA BLOCKS | United States | $0.15 | 25 kg | 99% |
| A2B Chem LLC | United States | $0.17 | 100 g | 99% |
| Chemscene | United States | $0.21 | 1 kg | — |
| BLD Pharmatech GmbH | Germany | $0.21 | 1 kg | 98% |
| BLD Pharmatech Ltd. | China | $0.21 | 1 kg | 98% |
| BLD Pharmatech Co., Limited | United States | $0.23 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.23 | 1 kg | 98% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| AK Scientific, Inc. | United States | $0.30 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.32 | 500 g | 99.98% |
| AK Scientific Specialized | United States | $0.41 | 100 g | 95% |
| Molnova | China | $27.00 | 1 g | 99% |
| Interbioscreen | Hong Kong | $51.00 | 10 g | 95% |
| Angene International Limited | United States | $140.00 | 1 g | 99% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Eximed | Ukraine | $2680.00 | 50 mg | 90% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 99% |
| ChemDiv, Inc. | United States | $7666.67 | 15 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS4940-11-8
PubChem CID21059
DTXSIDDTXSID5041516
FormulaC7H8O3
Mol. Weight140.14 g/mol
SMILESCCC1=C(C(=O)C=CO1)O
Data Sources
DTXSID50415162026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
210592026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/21059/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/21059.json
4940-11-82026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 4940-11-82026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv