4'-Ethynyl-3-methanesulfonyl-biphenyl

4'-乙炔基-3-甲磺酰基联苯

4'-Ethynyl-3-methanesulfonyl-biphenyl (CAS 2809469-91-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H12O2S and a molecular weight of 256.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2809469-91-6
Jingsj CID: J-253554-4
Molecular Formula: C₁₅H₁₂O₂S
Chinese Name: 4'-乙炔基-3-甲磺酰基联苯
Molecular Weight: 256.3 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4'-Ethynyl-3-methanesulfonyl-biphenyl?

The CAS number of 4'-Ethynyl-3-methanesulfonyl-biphenyl is 2809469-91-6.

What are the molecular formula and molecular weight of 4'-Ethynyl-3-methanesulfonyl-biphenyl?

4'-Ethynyl-3-methanesulfonyl-biphenyl has molecular formula C15H12O2S and molecular weight 256.3 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. "4'-Ethynyl-3-methanesulfonyl-biphenyl (CAS 2809469-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-253554-4 (accessed 2026-10-23).

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