- Chemical Name:Phenoltetrachlorophthalein
- CAS No.:639-44-1
- Molecular Formula:C20H10 Cl4 O4
- Molecular Weight:456.109
- Hs Code.:2932209090
- European Community (EC) Number:211-354-2
- UNII:NK99B6246I
- DSSTox Substance ID:DTXSID90897365
- Nikkaji Number:J6.929I
- Wikidata:Q27284913
- Mol file:639-44-1.mol
Synonyms:4,5,6,7-tetrachlorophenolphthalein;phenoltetrachlorophthalein