Vinylpyrrolidone
CAS 88-12-0
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 293379 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 293379, which covers 105 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Brazil
- Canada
- Taiwan
- Ukraine
- Portugal
- Netherlands
- South Korea
- Israel
- Czech Republic
- Spain
- Finland
- Hungary
- Malaysia
- Australia
- Austria
- Slovenia
Why It Matters
Industrial Uses
Used in 3 sectors as 3 functional roles.
- •Adhesion/cohesion promoter in Adhesive Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
- •Intermediate in All Other Basic Organic Chemical Manufacturing (90%)Processing as a reactant
- •Monomers in All Other Chemical Product and Preparation Manufacturing (100%)Processing as a reactant
- •Monomers 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.
20 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 | $0.04 | 500 g | 99% |
| A2B Chem LLC | United States | $0.07 | 500 g | 98% |
| AA BLOCKS | United States | $0.09 | 500 g | 98% |
| Chemscene | United States | $0.10 | 500 g | — |
| Ambeed, Inc. | United States | $0.11 | 500 g | 98% |
| BLD Pharmatech Ltd. | China | $0.12 | 1 kg | 110% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.12 | 12 kg | — |
| Sigma-Aldrich | Germany | $0.12 | 12 kg | — |
| MedChemExpress MCE | Sweden | $0.13 | 500 g | — |
| Fluorochem UK | United Kingdom | $0.14 | 100 g | 98% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 97% |
| Fluorochem EU | Germany | $0.34 | 25 g | 98% |
| AstaTech, Inc | United States | $0.40 | 100 g | 95% |
| AK Scientific Specialized | United States | $0.55 | 100 g | 98% |
| AK Scientific, Inc. | United States | $0.77 | 100 g | 99.5% |
| Apollo Scientific UK | United Kingdom | $0.82 | 100 g | 98% |
| Angene International Limited | United States | $1.33 | 100 g | 98% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99% |
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID2021440Retrieved 2026-04-06
- PubChem · compound 6917Retrieved 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
Vinylpyrrolidone (CAS 88-12-0) https://chemicalindependence.com/chemical/88-12-0/ EPA CompTox (DSSTox): DTXSID2021440. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2021440 PubChem: 6917. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/6917 EPA Chemical Data Reporting: 88-12-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 88-12-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293379 for CAS 88-12-0. Reporting year: 2024. https://usatrade.census.gov/