Phenol, 2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)-
CAS 73936-91-1
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 293399 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 293399, which covers 518 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Taiwan
- Poland
- Canada
- Ivory Coast
- Greece
- Hungary
- Indonesia
- Latvia
- Belgium
- Slovakia
- Czech Republic
- Austria
- Netherlands
- Finland
- Denmark
- Croatia
- Australia
- South Africa
- Sweden
- Hong Kong
- Malta
- Singapore
- Lithuania
- Malaysia
- Oman
- Serbia
Why It Matters
Industrial Uses
Used in 4 sectors as 2 functional roles.
- •UV stabilizer in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •UV stabilizer in Miscellaneous ManufacturingProcessing—incorporation into article
- •UV stabilizer in Transportation Equipment ManufacturingProcessing—incorporation into article
- •Binder in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Binder in Adhesive ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
10 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 | $0.95 | 500 g | 98% |
| A2B Chem LLC | United States | $1.13 | 100 g | 98% |
| Combi-Blocks, Inc. | United States | $1.15 | 100 g | 98% |
| AA BLOCKS | United States | $1.45 | 100 g | 98% |
| BLD Pharmatech Ltd. | China | $2.00 | 25 g | 98% |
| Ambeed, Inc. | United States | $2.00 | 25 g | 98% |
| AstaTech (2 weeks) | United States | $5.72 | 25 g | 95% |
| AK Scientific, Inc. | United States | $6.76 | 25 g | 98% |
| Angene International Limited | United States | $10.80 | 25 g | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID4072780Retrieved 2026-04-06
- PubChem · compound 9803353Retrieved 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
Phenol, 2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)- (CAS 73936-91-1) https://chemicalindependence.com/chemical/73936-91-1/ EPA CompTox (DSSTox): DTXSID4072780. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4072780 PubChem: 9803353. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/9803353 EPA Chemical Data Reporting: 73936-91-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 73936-91-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293399 for CAS 73936-91-1. Reporting year: 2024. https://usatrade.census.gov/