# Category:Quaternary phosphonium compounds

> Wikimedia category

**Wikidata**: [Q8614497](https://www.wikidata.org/wiki/Q8614497)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:Quaternary_phosphonium_compounds)  
**Source**: https://4ort.xyz/entity/category-quaternary-phosphonium-compounds