5-Nitrobenzofuran-2-carboxylic acid

5-硝基苯并呋喃-2-甲酸

Also known as: 5-nitro-1-benzofuran-2-carboxylic acid, 2-Carboxy-5-nitrobenzofuran, 5-Nitro-2-benzofurancarboxylic acid, 5-NITROBENZO[B]FURAN-2-CARBOXYLIC ACID

CAS No.
10242-12-3
Jingsj CID
J-1518214-2
Molecular Formula
C9H5NO5
Chinese Name
5-硝基苯并呋喃-2-甲酸
Molecular Weight
207.14000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point274ºC
Boiling Point414ºC at 760mmHg
Density1.584g/cm3
Flash Point204.2ºC

Frequently Asked Questions

What is the CAS number of 5-Nitrobenzofuran-2-carboxylic acid?

10242-12-3

What are the molecular formula and molecular weight of 5-Nitrobenzofuran-2-carboxylic acid?

C9H5NO5, molecular weight 207.14000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026