4',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride

4',5-二氟-[1,1'-联苯]-2-磺酰氯

4',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride (CAS 1214339-95-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H7ClF2O2S and a molecular weight of 288.70 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1214339-95-3
Jingsj CID: J-1920794-2
Molecular Formula: C₁₂H₇ClF₂O₂S
Chinese Name: 4',5-二氟-[1,1'-联苯]-2-磺酰氯
Molecular Weight: 288.70 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride?

The CAS number of 4',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride is 1214339-95-3.

What are the molecular formula and molecular weight of 4',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride?

4',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride has molecular formula C12H7ClF2O2S and molecular weight 288.70 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',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride (CAS 1214339-95-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1920794-2 (accessed 2026-10-23).

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