Poly(dipropyleneglycol) phenyl phosphite

聚(二丙二醇)苯基亚磷酸酯

Also known as: antioxidant DHOP, antioxidant PDP, phosphorous acid, oxybis(1-methyl-2,1-ethanediyl) P,P-bis(1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricos-1-yl) P,P-diphenyl ester, oxybis(1-methyl-2,1-ethanediyl) diphenyl phosphite deriv.

Poly(dipropyleneglycol) phenyl phosphite (CAS 80584-86-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C102H134O25P8 and a molecular weight of 2007.93000 g/mol. It is also known as antioxidant DHOP, antioxidant PDP and phosphorous acid, oxybis(1-methyl-2,1-ethanediyl) P,P-bis(1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricos-1-yl) P,P-diphenyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

80584-86-7

Jingsj CID

J-1516047-4

Molecular Formula

C₁₀₂H₁₃₄O₂₅P₈

Chinese Name

聚(二丙二醇)苯基亚磷酸酯

Molecular Weight

2007.93000 g/mol

Category

Solvents

Last updated

8/21/2026