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2-(Diphenylphosphino)-2'-methylbiphenyl

2-二苯基膦-2'-甲基联苯

Also known as: (2'-Methyl-2-biphenylyl)(diphenyl)phosphine, (2'-Methyl-[1,1'-biphenyl]-2-yl)diphenylphosphine, (2'-Methylbiphenyl-2-yl)diphenylphosphine, 2-Diphenylphosphino-2'-methylbiphenyl, Phosphine, (2'-methyl[1,1'-biphenyl]-2-yl)diphenyl-

2-(Diphenylphosphino)-2'-methylbiphenyl (CAS 402822-72-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C25H21P and a molecular weight of 352.408 g/mol. It is also known as (2'-Methyl-2-biphenylyl)(diphenyl)phosphine, (2'-Methyl-[1,1'-biphenyl]-2-yl)diphenylphosphine and (2'-Methylbiphenyl-2-yl)diphenylphosphine. Key properties include a boiling point of 472.6±24.0 °C at 760 mmHg and a flash point of 254.1±29.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
402822-72-4
Jingsj CID
J-1077051-1
Molecular Formula
C25H21P
Chinese Name
2-二苯基膦-2'-甲基联苯
Molecular Weight
352.408 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point472.6±24.0 °C at 760 mmHg
Flash Point254.1±29.2 °C

Frequently Asked Questions

What is the CAS number of 2-(Diphenylphosphino)-2'-methylbiphenyl?

The CAS number of 2-(Diphenylphosphino)-2'-methylbiphenyl is 402822-72-4.

What are the molecular formula and molecular weight of 2-(Diphenylphosphino)-2'-methylbiphenyl?

2-(Diphenylphosphino)-2'-methylbiphenyl has molecular formula C25H21P and molecular weight 352.408 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Diphenylphosphino)-2'-methylbiphenyl (CAS 402822-72-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1077051-1 (accessed 2026-10-24).

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