3,3'-Bis((trimethylsilyl)ethynyl)-2,2'-bithiophene

3,3'-双((三甲基硅基)乙炔基)-2,2'-联噻吩

3,3'-Bis((trimethylsilyl)ethynyl)-2,2'-bithiophene (CAS 179382-13-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H22S2Si2 and a molecular weight of 358.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 179382-13-9
Jingsj CID: J-1924917-3
Molecular Formula: C₁₈H₂₂S₂Si₂
Chinese Name: 3,3'-双((三甲基硅基)乙炔基)-2,2'-联噻吩
Molecular Weight: 358.7 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,3'-Bis((trimethylsilyl)ethynyl)-2,2'-bithiophene?

The CAS number of 3,3'-Bis((trimethylsilyl)ethynyl)-2,2'-bithiophene is 179382-13-9.

What are the molecular formula and molecular weight of 3,3'-Bis((trimethylsilyl)ethynyl)-2,2'-bithiophene?

3,3'-Bis((trimethylsilyl)ethynyl)-2,2'-bithiophene has molecular formula C18H22S2Si2 and molecular weight 358.7 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. "3,3'-Bis((trimethylsilyl)ethynyl)-2,2'-bithiophene (CAS 179382-13-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1924917-3 (accessed 2026-10-24).

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