1-Undecanol
CAS 112-42-5
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 290519 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 290519, which covers 122 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Indonesia
- Brazil
- Canada
- Singapore
- Armenia
- Slovakia
- Argentina
- Ukraine
- Ireland
- Netherlands
- Hong Kong
Why It Matters
Industrial Uses
Used in 2 sectors as 1 functional role.
- •Intermediate in Petrochemical Manufacturing (100%)Processing as a reactant
- •Intermediate in All Other Chemical Product and Preparation ManufacturingProcessing as a reactant
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
17 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 |
|---|---|---|---|---|
| Sigma-Aldrich | Germany | $0.15 | 8 kg | 97% |
| Aaron Chemicals LLC | Hong Kong | $0.16 | 1 kg | 99% |
| Angene Chemical | China → Hong Kong | $0.16 | 500 g | 99% |
| A2B Chem LLC | United States | $0.31 | 100 g | 98% |
| AA BLOCKS | United States | $0.32 | 500 g | 98% |
| Fluorochem EU | Germany | $0.33 | 100 g | 98% |
| Chemscene | United States | $0.34 | 1 kg | — |
| Ambeed, Inc. | United States | $0.36 | 1 kg | 99% |
| Combi-Blocks, Inc. | United States | $0.42 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.60 | 500 g | 99.87% |
| Synthonix | United States | $0.80 | 25 g | 95% |
| AstaTech (2 weeks) | United States | $0.99 | 100 g | 97% |
| Molnova | China | $52.00 | 500 mg | 99% |
| TargetMol Chemicals | China → United States | $58.00 | 500 mg | 98% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Angene International Limited | United States | $248.00 | 500 mg | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID0026915Retrieved 2026-04-06
- PubChem · compound 8184Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
1-Undecanol (CAS 112-42-5) https://chemicalindependence.com/chemical/112-42-5/ EPA CompTox (DSSTox): DTXSID0026915. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0026915 PubChem: 8184. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/8184 EPA Chemical Data Reporting: 112-42-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 112-42-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290519 for CAS 112-42-5. Reporting year: 2024. https://usatrade.census.gov/