4,4'-Sulfonyldiphenol
U.S. production volumes are classified as confidential business information.
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 293090 · basket
These shares come from HS customs code 293090, which covers 111 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- Israel
- Croatia
- Ukraine
- Slovakia
- United Arab Emirates
- Ireland
- Poland
- Lithuania
- Brazil
- Singapore
- Australia
- Armenia
- Hong Kong
- Vietnam
- Czech Republic
- Hungary
- Greece
- Russia
Show all 9
Why It Matters
Industrial Uses
Used in 4 sectors as 6 functional roles.
- •Fixing agent (mordant) in Paper Manufacturing (100%)Processing—incorporation into article
- •Dyes in Paper Manufacturing (100%)Processing—incorporation into article
- •Etching agent in Adhesive Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Polymerization promoter in Plastics Material and Resin ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Surfactant (surface active agent) in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Monomers in Plastics Material and Resin Manufacturing (100%)Processing as a reactant
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
28 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 | 99.8% |
| BLD Pharmatech GmbH | Germany | $0.04 | 1 kg | 97% |
| BLD Pharmatech Ltd. | China | $0.04 | 1 kg | 97% |
| A2B Chem LLC | United States | $0.04 | 500 g | 97% |
| AA BLOCKS | United States | $0.05 | 500 g | 97% |
| Chemscene | United States | $0.05 | 1 kg | — |
| Fluorochem EU | Germany | $0.06 | 1 kg | 98% |
| AK Scientific Specialized | United States | $0.07 | 1 kg | 95% |
| AK Scientific, Inc. | United States | $0.15 | 500 g | 98% |
| ALFA AESAR | Germany | $0.18 | 1 kg | 99% |
| Fulfilled by Molport | Latvia | $0.20 | 25 g | — |
| Ambeed, Inc. | United States | $0.24 | 100 g | 97% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 97% |
| Angene International Limited | United States | $0.30 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.30 | 1 kg | 99.81% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.45 | 500 g | 98% |
| Sigma-Aldrich | Germany | $0.45 | 500 g | 98% |
| BLD Pharmatech Co., Limited | United States | $0.80 | 25 g | 97% |
| AstaTech (2 weeks) | United States | $3.08 | 25 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $310.00 | 1 g | 90% |
| ChemBridge Corporation | Kazakhstan | $1860.00 | 100 mg | 90% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| ChemDiv, Inc. | United States | $4070.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99.8% |
| Asinex | Netherlands | $12100.00 | 30 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
Data Sources
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/6626/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/6626.json
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv