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

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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20260-22-4
Jingsj CID
J-1183176-8
Molecular Formula
C20H18
Molecular Weight
258.35700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass258.14100
LogP5.63740

Customs & Trade Information

HS Code2902909090
Summary2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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.

What are the upstream and downstream products of 2',5'-DIMETHYL-1,1':4',1''-TERPHENYL?

For 2',5'-DIMETHYL-1,1':4',1''-TERPHENYL, Upstream Products: 1,4-Dibromo-2,5-dimethylbenzene, Phenylboronic acid, 1,4-Diiodo-2,5-dimethylbenzene; Downstream Products: Benzo[k]tetraphene, [1,1':4',1''-Terphenyl]-2',5'-dicarboxylic acid, 6,6,12,12-tetramethyl-6,12-dihydroindeno[1,2-b]fluorene.

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

Last updated:

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-1183176-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.