2920290015
- Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
- Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
- Other
- Phosphorous acid 3,3',5,5'-tetrakis(1,1-dimethylethyl)-6,6'-dimethyl[1,1'-biphenyl]-2,2'-diyl tetra-1-naphthalenyl ester (CAS RN 198979-98-5)