1,1'-Biphenyl-3,5-dicarboxylic acid

1,1'-联苯-3,5-二羧酸

Also known as: 5-Phenylisophthalic acid, 5-Phenylbenzene-1,3-dicarboxylic acid, [1,1'-Biphenyl]-3,5-dicarboxylic acid, Biphenyl-3,5-dicarboxylic acid, 5-Phenylisophthalate

1,1'-Biphenyl-3,5-dicarboxylic acid (CAS 4445-59-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10O6 and a molecular weight of 274.22600 g/mol. It is also known as 5-Phenylisophthalic acid, 5-Phenylbenzene-1,3-dicarboxylic acid and [1,1'-Biphenyl]-3,5-dicarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4445-59-4
Jingsj CID: J-1499697-5
Molecular Formula: C₁₄H₁₀O₆
Chinese Name: 1,1'-联苯-3,5-二羧酸
Molecular Weight: 274.22600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,1'-Biphenyl-3,5-dicarboxylic acid?

The CAS number of 1,1'-Biphenyl-3,5-dicarboxylic acid is 4445-59-4.

What are the molecular formula and molecular weight of 1,1'-Biphenyl-3,5-dicarboxylic acid?

1,1'-Biphenyl-3,5-dicarboxylic acid has molecular formula C14H10O6 and molecular weight 274.22600 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. "1,1'-Biphenyl-3,5-dicarboxylic acid (CAS 4445-59-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499697-5 (accessed 2026-10-22).

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