1-(4-Nitrophenyl)-2-pyrrolidinone

1-(4-硝基苯基)-2-吡咯烷酮

Also known as: 1-(4-nitrophenyl)pyrrolidin-2-one, 2-Pyrrolidinone, 1-(4-nitrophenyl)-, 1-(p-Nitrophenyl)-2-pyrrolidinon, 1-(4-nitrophenyl)-2-pyrrolidone, TIMTEC-BB SBB006388, nitrophenylpyrrolidinone, 1-(4'-NO2-phenyl)-2-pyrrolidinone, NSC172147, 1-(4-Nitro-phenyl)-pyrrolidin-2-on

CAS No.: 13691-26-4
Jingsj CID: J-10572-5
Molecular Formula: C₁₀H₁₀N₂O₃
Chinese Name: 1-(4-硝基苯基)-2-吡咯烷酮
Molecular Weight: 206.19800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	128-130ºC
Boiling Point	477.8ºC at 760 mmHg
Density	1.353 g/cm3
Flash Point	242.8ºC

Frequently Asked Questions

What is the CAS number of 1-(4-Nitrophenyl)-2-pyrrolidinone?

13691-26-4

What are the molecular formula and molecular weight of 1-(4-Nitrophenyl)-2-pyrrolidinone?

C10H10N2O3, molecular weight 206.19800 g/mol

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