Tetrapropylammonium hydroxide
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 292390 · basket
These shares come from HS customs code 292390, which covers 60 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- Israel
- Indonesia
- Sweden
- Turkey
- United Arab Emirates
- Malaysia
- Singapore
- Lithuania
- Brazil
- Hong Kong
- Australia
- Belgium
- Ukraine
Why It Matters
Industrial Uses
Used in 4 sectors as 3 functional roles.
- •Ion exchange agents in All Other Basic Inorganic Chemical Manufacturing (16%)Processing as a reactant
- •Intermediate in All Other Basic Organic Chemical Manufacturing (3%)Processing as a reactant
- •Intermediate in Photographic Film, Paper, Plate, and Chemical Manufacturing (80%)Processing—repackaging
- •Laboratory chemicals in All Other Chemical Product and Preparation Manufacturing (1%)Processing—repackaging
- •Intermediate in All Other Chemical Product and Preparation Manufacturing (80%)Processing—repackaging
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
13 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 | $0.03 | 1 kg | 40% |
| A2B Chem LLC | United States | $0.07 | 500 g | — |
| AA BLOCKS | United States | $0.08 | 500 g | — |
| Ambeed, Inc. | United States | $0.21 | 500 g | 40% |
| Fluorochem EU | Germany | $0.34 | 25 g | 25% |
| AK Scientific, Inc. | United States | $0.39 | 500 g | 10% |
| Combi-Blocks, Inc. | United States | $0.48 | 500 g | 95% |
| ALFA AESAR | Germany | $0.65 | 500 g | — |
| Sigma-Aldrich (Rush Stock) | Germany | $1.17 | 100 g | — |
| Sigma-Aldrich | Germany | $1.17 | 100 g | — |
| Angene International Limited | United States | $2.84 | 25 g | 10% |
| MedChemExpress MCE | Sweden | $3.39 | 25 g | — |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 40% |
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/20586/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/20586.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