5-Chloro-2-ethynyl-4-fluoroaniline

5-氯-2-乙炔基-4-氟苯胺

5-Chloro-2-ethynyl-4-fluoroaniline (CAS 143101-26-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H5ClFN and a molecular weight of 169.58 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143101-26-2
Jingsj CID: J-872809-4
Molecular Formula: C₈H₅ClFN
Chinese Name: 5-氯-2-乙炔基-4-氟苯胺
Molecular Weight: 169.58 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-2-ethynyl-4-fluoroaniline?

The CAS number of 5-Chloro-2-ethynyl-4-fluoroaniline is 143101-26-2.

What are the molecular formula and molecular weight of 5-Chloro-2-ethynyl-4-fluoroaniline?

5-Chloro-2-ethynyl-4-fluoroaniline has molecular formula C8H5ClFN and molecular weight 169.58 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. "5-Chloro-2-ethynyl-4-fluoroaniline (CAS 143101-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-872809-4 (accessed 2026-10-24).

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