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2-Ethynyl-4-nitroaniline

Also known as: 2-amino-5-nitrophenylacetylene, 4-nitro-2-ethynylaniline, Benzenamine, 2-ethynyl-4-nitro-

2-Ethynyl-4-nitroaniline (CAS 125600-42-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O2 and a molecular weight of 162.14500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
125600-42-2
Jingsj CID
J-1306958-4
Molecular Formula
C8H6N2O2
Molecular Weight
162.14500 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass162.04300
PSA71.84000
LogP2.26270

Frequently Asked Questions

What is the CAS number of 2-Ethynyl-4-nitroaniline?

The CAS number of 2-Ethynyl-4-nitroaniline is 125600-42-2.

What are the molecular formula and molecular weight of 2-Ethynyl-4-nitroaniline?

2-Ethynyl-4-nitroaniline has molecular formula C8H6N2O2 and molecular weight 162.14500 g/mol.

What are the upstream and downstream products of 2-Ethynyl-4-nitroaniline?

For 2-Ethynyl-4-nitroaniline, Upstream Products: 2-Iodo-4-nitroaniline, Trimethylsilylacetylene; Downstream Products: 5-Nitroindole, 2,4-Dichloro-6-nitroquinoline.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Ethynyl-4-nitroaniline (CAS 125600-42-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1306958-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.