2-Hydroxy-2-phosphonoacetic acid
CAS 23783-26-8
Used in 1 industrial sector tracked by the EPA.
US production94.6K lb
Import volumeZero
Import dependency0%
Top sourceNo public record
Production is reported production, not a complete census of factories. Production reporting year: 2023.
Where It Comes From
EPA reports by year
- 2023
- US production 94.6K lb · Imports Zero
- 2019
- US production Confidential · Imports Confidential
EPA-registered manufacturers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Italmatch Chemicals Spa · IT Italy
Italmatch Usa
Why It Matters
Sectors
Core Chemicals
Downstream UsesNot recorded
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
- •Corrosion inhibitor in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS23783-26-8
PubChem CID73189
DTXSIDDTXSID40865115
FormulaC2H5O6P
Mol. Weight156.03 g/mol
SMILESC(C(=O)O)(O)P(=O)(O)O
Data Sources
- EPA CompTox (DSSTox) · DTXSID40865115Retrieved 2026-04-06
- PubChem · compound 73189Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
2-Hydroxy-2-phosphonoacetic acid (CAS 23783-26-8) https://chemicalindependence.com/chemical/23783-26-8/ EPA CompTox (DSSTox): DTXSID40865115. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID40865115 PubChem: 73189. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/73189 EPA Chemical Data Reporting: 23783-26-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 23783-26-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting