cis-1,2-Di(2-thienyl)ethylene

顺-1,2-二(2-噻吩基)乙烯

Also known as: 1,2-bis(thien-2-yl)ethene, 1,2-di-(2-thienyl)-ethene, 1,2-di(C4H3S)ethylene, di(2-thiophenyl)ethylene, dithienylethylene, Thiophene, 2,2'-(1Z)-1,2-ethenediylbis-

cis-1,2-Di(2-thienyl)ethylene (CAS 18266-94-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8S2 and a molecular weight of 192.30100 g/mol. It is also known as 1,2-bis(thien-2-yl)ethene, 1,2-di-(2-thienyl)-ethene and 1,2-di(C4H3S)ethylene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18266-94-9
Jingsj CID: J-46271-0
Molecular Formula: C₁₀H₈S₂
Chinese Name: 顺-1,2-二(2-噻吩基)乙烯
Molecular Weight: 192.30100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of cis-1,2-Di(2-thienyl)ethylene?

The CAS number of cis-1,2-Di(2-thienyl)ethylene is 18266-94-9.

What are the molecular formula and molecular weight of cis-1,2-Di(2-thienyl)ethylene?

cis-1,2-Di(2-thienyl)ethylene has molecular formula C10H8S2 and molecular weight 192.30100 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. "cis-1,2-Di(2-thienyl)ethylene (CAS 18266-94-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46271-0 (accessed 2026-10-23).

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