2-Biphenylyl diphenyl phosphate

磷酸-2-联苯基二苯基酯

Also known as: 2-Biphenyl diphenylphosphate, Diphenyl 2-biphenylylphosphate, Diphenyl-o-biphenylyl phosphate, Diphenylo-biphenylylphosphate, Dow 5, Dow plasticizer 5, Phosphen 5, Phosphoric acid diphenyl 2-biphenylyl ester, biphenyl-2-yldiphenylphosphate, o-Phenylphenyl diphenyl phosphate, o-Xenyl diphenyl phosphate, diphenyl (2-phenylphenyl) phosphate

2-Biphenylyl diphenyl phosphate (CAS 132-29-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H19O4P and a molecular weight of 402.37900 g/mol. It is also known as 2-Biphenyl diphenylphosphate, Diphenyl 2-biphenylylphosphate and Diphenyl-o-biphenylyl phosphate. Key properties include a boiling point of 494.4ºC at 760mmHg, a density of 1.245g/cm3 and a flash point of 266ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 132-29-6
Jingsj CID: J-1408615-5
Molecular Formula: C₂₄H₁₉O₄P
Chinese Name: 磷酸-2-联苯基二苯基酯
Molecular Weight: 402.37900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	494.4ºC at 760mmHg
Density	1.245g/cm3
Flash Point	266ºC

Frequently Asked Questions

What is the CAS number of 2-Biphenylyl diphenyl phosphate?

The CAS number of 2-Biphenylyl diphenyl phosphate is 132-29-6.

What are the molecular formula and molecular weight of 2-Biphenylyl diphenyl phosphate?

2-Biphenylyl diphenyl phosphate has molecular formula C24H19O4P and molecular weight 402.37900 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. "2-Biphenylyl diphenyl phosphate (CAS 132-29-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1408615-5 (accessed 2026-10-24).

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