4-(4-Hydroxyphenyl)butan-2-one
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$85M
Top SourceChina 53%
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 291450 · basket
These shares come from HS customs code 291450, which covers 14 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).
CN 53%ChinaIN 25%IndiaMX 9%MexicoDE 7%GermanyIT 4%Italy
- Switzerland
- Taiwan
- South Korea
- Canada
- United Kingdom
- Ukraine
- Hong Kong
- Romania
- Austria
- Spain
- Lithuania
EPA-registered importers (4)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Givaudan Fragrances
International Flavors And Fragrances
Phoenix Aromas & Essential Oils
The Procter & Gamble
Why It Matters
Sectors
FoodPlastics & 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 6 sectors as 3 functional roles.
- •Fragrance in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (92%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in Not Known or Reasonably Ascertainable (8%)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
- •Odor agents in Plastics Material and Resin Manufacturing (1%)Processing—incorporation into article
- •Odor agents in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (2%)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
Vendor Pricing
$0.05/gChemscene
CountryUnited States
Pack$53.00 / 1 kg
PurityNo data available
Vendors33 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
32 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 | $0.06 | 500 g | 98% |
| Angene Chemical | China → Hong Kong | $0.06 | 500 g | 99% |
| A2B Chem LLC | United States | $0.07 | 10 kg | 99% |
| AA BLOCKS | United States | $0.08 | 10 kg | 99% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.08 | 5 kg | 98% |
| Sigma-Aldrich | Germany | $0.08 | 5 kg | 98% |
| BLD Pharmatech Ltd. | China | $0.11 | 1 kg | 98% |
| BLD Pharmatech GmbH | Germany | $0.11 | 500 g | 98% |
| Ambeed, Inc. | United States | $0.12 | 1 kg | 98% |
| AK Scientific Specialized | United States | $0.12 | 500 g | 95% |
| BLD Pharmatech Co., Limited | United States | $0.13 | 500 g | 98% |
| AK Scientific, Inc. | United States | $0.16 | 500 g | 98% |
| Fluorochem EU | Germany | $0.19 | 100 g | 95% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| Angene International Limited | United States | $0.26 | 500 g | 95% |
| AstaTech (2 weeks) | United States | $0.99 | 100 g | 95% |
| Fluorochem UK | United Kingdom | $1.43 | 5 g | 95% |
| MedChemExpress MCE | Sweden | $1.60 | 100 g | 99.95% |
| ALFA AESAR | Germany | $2.47 | 25 g | 98% |
| Apollo Scientific UK | United Kingdom | $21.00 | 1 g | 95% |
| Interbioscreen | Hong Kong | $24.00 | 10 g | 95% |
| Chengdu Biopurify Phytochemicals Ltd. | China | $112.00 | 1 g | 99% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $310.00 | 1 g | 90% |
| Molnova | China | $370.00 | 100 mg | 99% |
| Apexbio Technology LLC | United States | $385.00 | 200 mg | 99.86% |
| Specs | Netherlands | $556.60 | 100 mg | 90% |
| ChemNorm | China | $900.00 | 20 mg | 98% |
| ChemFaces | China | $1500.00 | 20 mg | 98% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 95% |
Chemical Identity
CAS5471-51-2
PubChem CID21648
DTXSIDDTXSID5044495
FormulaC10H12O2
Mol. Weight164.2 g/mol
SMILESCC(=O)CCC1=CC=C(C=C1)O
Data Sources
DTXSID50444952026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
216482026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/21648/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/21648.json
5471-51-22026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 5471-51-22026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv