2',5'-DIMETHYL-1,1':4',1''-TERPHENYL

1,4-二甲基-2,5-二苯基苯

Also known as: 1,4-Dimethyl-2,5-diphenylbenzene, 1,4-diphenyl-2,5-dimethylbenzene, 2',5'-Dimethyl-1,1':4',1''-terphenyl, 2',5'-Dimethyl-p-terphenyl, 2,5-diphenyl-p-xylene, 2,5-diphenylxylene

2',5'-DIMETHYL-1,1':4',1''-TERPHENYL (CAS 20260-22-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H18 and a molecular weight of 258.35700 g/mol. It is also known as 1,4-Dimethyl-2,5-diphenylbenzene, 1,4-diphenyl-2,5-dimethylbenzene and 2',5'-Dimethyl-1,1':4',1''-terphenyl. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20260-22-4
Jingsj CID: J-1183176-7
Molecular Formula: C₂₀H₁₈
Chinese Name: 1,4-二甲基-2,5-二苯基苯
Molecular Weight: 258.35700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2',5'-DIMETHYL-1,1':4',1''-TERPHENYL?

The CAS number of 2',5'-DIMETHYL-1,1':4',1''-TERPHENYL is 20260-22-4.

What are the molecular formula and molecular weight of 2',5'-DIMETHYL-1,1':4',1''-TERPHENYL?

2',5'-DIMETHYL-1,1':4',1''-TERPHENYL has molecular formula C20H18 and molecular weight 258.35700 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',5'-DIMETHYL-1,1':4',1''-TERPHENYL (CAS 20260-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1183176-7 (accessed 2026-10-22).

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