3-Phenylbutyraldehyde
CAS 16251-77-7
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 291229 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 291229, which covers 104 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Malaysia
- Ukraine
- Austria
- Belgium
- Latvia
- Netherlands
- Brazil
- Canada
- Singapore
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.
14 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 |
|---|---|---|---|---|
| A2B Chem LLC | United States | $0.43 | 1 kg | 97% |
| AK Scientific Specialized | United States | $1.44 | 100 g | 95% |
| Angene International Limited | United States | $1.55 | 250 g | 97% |
| AK Scientific, Inc. | United States | $1.93 | 100 g | 98% |
| Combi-Blocks, Inc. | United States | $2.40 | 100 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $2.80 | 500 g | 98% |
| BLD Pharmatech Ltd. | China | $2.98 | 500 g | 98% |
| Angene Chemical | China → Hong Kong | $3.20 | 500 g | 98% |
| AstaTech (2 weeks) | United States | $4.85 | 500 g | 95% |
| Fluorochem UK | United Kingdom | $4.98 | 25 g | 95% |
| BLD Pharmatech Co., Limited | United States | $5.47 | 100 g | 98% |
| Ambeed, Inc. | United States | $5.47 | 100 g | 98% |
| BLD Pharmatech GmbH | Germany | $13.80 | 5 g | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID4047098Retrieved 2026-04-06
- PubChem · compound 85979Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
3-Phenylbutyraldehyde (CAS 16251-77-7) https://chemicalindependence.com/chemical/16251-77-7/ EPA CompTox (DSSTox): DTXSID4047098. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4047098 PubChem: 85979. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/85979 EPA Chemical Data Reporting: 16251-77-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291229 for CAS 16251-77-7. Reporting year: 2024. https://usatrade.census.gov/