2,5-Di-tert-butylbenzene-1,4-diol
CAS 88-58-4
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 290729 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 290729, which covers 82 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Austria
- United Kingdom
- Denmark
- Canada
- Colombia
- New Zealand
- Poland
- Netherlands
- Ukraine
Why It Matters
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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.02 | 500 g | 95% |
| Chemscene | United States | $0.05 | 1 kg | — |
| Apollo Scientific US | United Kingdom | $0.06 | 1 kg | 95% |
| A2B Chem LLC | United States | $0.09 | 500 g | 98% |
| AA BLOCKS | United States | $0.11 | 500 g | 98% |
| Ambeed, Inc. | United States | $0.11 | 1 kg | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.15 | 1 kg | 99% |
| Sigma-Aldrich | Germany | $0.15 | 1 kg | 99% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| Fluorochem UK | United Kingdom | $0.26 | 1 kg | 99% |
| AK Scientific Specialized | United States | $0.29 | 100 g | 95% |
| Fluorochem EU | Germany | $0.36 | 250 g | 99% |
| AK Scientific, Inc. | United States | $0.41 | 100 g | 98% |
| Angene International Limited | United States | $0.80 | 100 g | 95% |
| MedChemExpress MCE | Sweden | $0.99 | 50 g | 99.9% |
| MedKoo Biosciences, Inc | United States | $18.00 | 25 g | 98% |
| CliniSciences GmbH | Switzerland | $322.50 | 100 mg | 99% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Apexbio Technology LLC | United States | $550.00 | 100 mg | 99.48% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 95% |
| ChemBridge Corporation | Kazakhstan | $18000.00 | 5 mg | 90% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID8041248Retrieved 2026-04-06
- PubChem · compound 2374Retrieved 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
2,5-Di-tert-butylbenzene-1,4-diol (CAS 88-58-4) https://chemicalindependence.com/chemical/88-58-4/ EPA CompTox (DSSTox): DTXSID8041248. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8041248 PubChem: 2374. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/2374 EPA Chemical Data Reporting: 88-58-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 88-58-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290729 for CAS 88-58-4. Reporting year: 2024. https://usatrade.census.gov/