Bis(3,4-dimethylphenyl)phenylphosphine oxide

双(3,4-二甲苯基)苯基氧化膦

Bis(3,4-dimethylphenyl)phenylphosphine oxide (CAS 16069-43-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C22H23OP and a molecular weight of 334.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16069-43-5
Jingsj CID: J-537004-9
Molecular Formula: C₂₂H₂₃OP
Chinese Name: 双(3,4-二甲苯基)苯基氧化膦
Molecular Weight: 334.4 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Bis(3,4-dimethylphenyl)phenylphosphine oxide?

The CAS number of Bis(3,4-dimethylphenyl)phenylphosphine oxide is 16069-43-5.

What are the molecular formula and molecular weight of Bis(3,4-dimethylphenyl)phenylphosphine oxide?

Bis(3,4-dimethylphenyl)phenylphosphine oxide has molecular formula C22H23OP and molecular weight 334.4 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. "Bis(3,4-dimethylphenyl)phenylphosphine oxide (CAS 16069-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-537004-9 (accessed 2026-10-23).

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