# phosphonic acid

> any organophosphorus compound having a structure RP(=O)(OH)₂

**Wikidata**: [Q64699467](https://www.wikidata.org/wiki/Q64699467)  
**Source**: https://4ort.xyz/entity/phosphonic-acid-q64699467


## References

1. Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995)