4,4'-(1-Methylethylidene)bis[1,1'-biphenyl]-4-ol

4,4'-(1-甲基亚乙基)双[1,1'-联苯]-4-酚

Also known as: 2,2-Bis(4-hydroxy-4-biphenylyl)propane, 2,2-Bis[4-(4-hydroxyphenyl)phenyl]propane, 4,4'-(Propane-2,2-diyl)dibiphenyl-4-ol, Bisphenol OPPA (para isomer)

4,4'-(1-Methylethylidene)bis[1,1'-biphenyl]-4-ol (CAS 126531-39-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C27H24O2 and a molecular weight of 380.487 g/mol. It is also known as 2,2-Bis(4-hydroxy-4-biphenylyl)propane, 2,2-Bis[4-(4-hydroxyphenyl)phenyl]propane and 4,4'-(Propane-2,2-diyl)dibiphenyl-4-ol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 126531-39-3
Jingsj CID: J-1185389-5
Molecular Formula: C₂₇H₂₄O₂
Chinese Name: 4,4'-(1-甲基亚乙基)双[1,1'-联苯]-4-酚
Molecular Weight: 380.487 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4'-(1-Methylethylidene)bis[1,1'-biphenyl]-4-ol?

The CAS number of 4,4'-(1-Methylethylidene)bis[1,1'-biphenyl]-4-ol is 126531-39-3.

What are the molecular formula and molecular weight of 4,4'-(1-Methylethylidene)bis[1,1'-biphenyl]-4-ol?

4,4'-(1-Methylethylidene)bis[1,1'-biphenyl]-4-ol has molecular formula C27H24O2 and molecular weight 380.487 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4,4'-(1-Methylethylidene)bis[1,1'-biphenyl]-4-ol (CAS 126531-39-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1185389-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.