3-(3,4-Difluoro-phenylethynyl)-phenylamine

3-(3,4-二氟苯基乙炔基)苯胺

3-(3,4-Difluoro-phenylethynyl)-phenylamine (CAS 142678-68-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C14H9F2N and a molecular weight of 229.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 142678-68-0
Jingsj CID: J-124514-7
Molecular Formula: C₁₄H₉F₂N
Chinese Name: 3-(3,4-二氟苯基乙炔基)苯胺
Molecular Weight: 229.22 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(3,4-Difluoro-phenylethynyl)-phenylamine?

The CAS number of 3-(3,4-Difluoro-phenylethynyl)-phenylamine is 142678-68-0.

What are the molecular formula and molecular weight of 3-(3,4-Difluoro-phenylethynyl)-phenylamine?

3-(3,4-Difluoro-phenylethynyl)-phenylamine has molecular formula C14H9F2N and molecular weight 229.22 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-(3,4-Difluoro-phenylethynyl)-phenylamine (CAS 142678-68-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-124514-7 (accessed 2026-10-25).

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