3,4-diphenylthiophene-2,5-dicarbonitrile

3,4-二苯基噻吩-2,5-二碳腈

Also known as: 2,5-Thiophenedicarbonitrile,3,4-diphenyl-, 2,5-dicyano-3,4-diphenylthiophene, QC-6110

3,4-diphenylthiophene-2,5-dicarbonitrile (CAS 175205-73-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H10N2S and a molecular weight of 286.35000 g/mol. It is also known as 2,5-Thiophenedicarbonitrile,3,4-diphenyl-, 2,5-dicyano-3,4-diphenylthiophene and QC-6110. Key property: a melting point of 179ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 175205-73-9
Jingsj CID: J-1991529-6
Molecular Formula: C₁₈H₁₀N₂S
Chinese Name: 3,4-二苯基噻吩-2,5-二碳腈
Molecular Weight: 286.35000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	179ºC

Frequently Asked Questions

What is the CAS number of 3,4-diphenylthiophene-2,5-dicarbonitrile?

The CAS number of 3,4-diphenylthiophene-2,5-dicarbonitrile is 175205-73-9.

What are the molecular formula and molecular weight of 3,4-diphenylthiophene-2,5-dicarbonitrile?

3,4-diphenylthiophene-2,5-dicarbonitrile has molecular formula C18H10N2S and molecular weight 286.35000 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. "3,4-diphenylthiophene-2,5-dicarbonitrile (CAS 175205-73-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991529-6 (accessed 2026-10-25).

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