5,5'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene

5,5'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene (CAS 256342-44-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C40H26S4 and a molecular weight of 634.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 256342-44-6
Jingsj CID: J-1793936-8
Molecular Formula: C₄₀H₂₆S₄
Molecular Weight: 634.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,5'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene?

The CAS number of 5,5'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene is 256342-44-6.

What are the molecular formula and molecular weight of 5,5'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene?

5,5'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene has molecular formula C40H26S4 and molecular weight 634.9 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. "5,5'''-Di([1,1'-biphenyl]-4-yl)-2,2':5',2'':5'',2'''-quaterthiophene (CAS 256342-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1793936-8 (accessed 2026-10-25).

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