Sodium 2,2'-methylene-bis-(4,6-di-tert-butylphenyl)phosphate

2,2'-亚甲基双(4,6-二叔丁基苯基)磷酸酯钠

Also known as: 12H-Dibenzo[d,g][1,3,2]dioxaphosphocin,2,4,8,10-tetrakis(1,1-dimethylethyl)-6-hydroxy-,6-oxide,sodium salt, 12h-dibenzol[d,g][1,3,2]dioxaphosphocin,2,4,8,10-tetrakis(1,1-dimethylethyl)-6-hydroxy-,6-oxide,sodium salt, 2,2'-Methylenebis(4,6-di-t-butylphenyl) sodium phosphate, 2,4,8,10-Tetra(tert-butyl)-6-hydroxy-12H-dibenzo(d,g)(1,3,2)dioxaphosphocin 6-oxide,sodium salt, 2,4,8,10-tetra(tert-butyl)-6-hydroxy-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxide, sodium salt, 22METHYLENEBIS46DITERTBUTYLPHENYLSODIUMPHOSPHATE, EINECS 286-344-4, MARK NA-11, SODIUM 2,2'-METHYLENE-BIS(4,6-DI-TERT-BUTYLPHENYL) PHOSPHATE, SODIUM 2,2'-METHYLENE-BIS-(4,6-DI-TERTBUTYPHENYL) PHOSPHATE, sodium,1,3,7,9-tetratert-butyl-11-oxido-5H-benzo[d][1,3,2]benzodioxaphosphocine 11-oxide

Sodium 2,2'-methylene-bis-(4,6-di-tert-butylphenyl)phosphate (CAS 85209-91-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C29H42NaO4P and a molecular weight of 508.60500 g/mol. It is also known as 12H-Dibenzo[d,g][1,3,2]dioxaphosphocin,2,4,8,10-tetrakis(1,1-dimethylethyl)-6-hydroxy-,6-oxide,sodium salt, 12h-dibenzol[d,g][1,3,2]dioxaphosphocin,2,4,8,10-tetrakis(1,1-dimethylethyl)-6-hydroxy-,6-oxide,sodium salt and 2,2'-Methylenebis(4,6-di-t-butylphenyl) sodium phosphate. Key property: a boiling point of 510.4ºC at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

85209-91-2

Jingsj CID

J-998584-3

Molecular Formula

C₂₉H₄₂NaO₄P

Chinese Name

2,2'-亚甲基双(4,6-二叔丁基苯基)磷酸酯钠

Molecular Weight

508.60500 g/mol

Category

Organic Acids

Last updated

8/21/2026