5-Ethynyl-2-nitrophenol

5-乙炔基-2-硝基苯酚

Also known as: Phenol, 5-ethynyl-2-nitro-

5-Ethynyl-2-nitrophenol (CAS 928780-90-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H5NO3 and a molecular weight of 163.13 g/mol. It is also known as Phenol, 5-ethynyl-2-nitro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 928780-90-9
Jingsj CID: J-1519245-7
Molecular Formula: C₈H₅NO₃
Chinese Name: 5-乙炔基-2-硝基苯酚
Molecular Weight: 163.13 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Ethynyl-2-nitrophenol?

The CAS number of 5-Ethynyl-2-nitrophenol is 928780-90-9.

What are the molecular formula and molecular weight of 5-Ethynyl-2-nitrophenol?

5-Ethynyl-2-nitrophenol has molecular formula C8H5NO3 and molecular weight 163.13 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-Ethynyl-2-nitrophenol (CAS 928780-90-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519245-7 (accessed 2026-10-25).

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