5-Chloro-2-nitro-4-(2-phenylethynyl)aniline

5-氯-2-硝基-4-(2-苯基乙炔基)苯胺

5-Chloro-2-nitro-4-(2-phenylethynyl)aniline (CAS 1224840-90-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C14H9ClN2O2 and a molecular weight of 272.68 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1224840-90-7
Jingsj CID: J-491142-1
Molecular Formula: C₁₄H₉ClN₂O₂
Chinese Name: 5-氯-2-硝基-4-(2-苯基乙炔基)苯胺
Molecular Weight: 272.68 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-nitro-4-(2-phenylethynyl)aniline?

The CAS number of 5-Chloro-2-nitro-4-(2-phenylethynyl)aniline is 1224840-90-7.

What are the molecular formula and molecular weight of 5-Chloro-2-nitro-4-(2-phenylethynyl)aniline?

5-Chloro-2-nitro-4-(2-phenylethynyl)aniline has molecular formula C14H9ClN2O2 and molecular weight 272.68 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-nitro-4-(2-phenylethynyl)aniline (CAS 1224840-90-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-491142-1 (accessed 2026-10-25).

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