Jingsj
.mol.sdf

1-(3-aminophenyl)pyrrolidin-2-one

1-(3-氨基苯基)吡咯烷-2-酮

Also known as: 1-(3-Aminophenyl)pyrrolidin-2-one, 1-(3-aminophenyl)-2-pyrrolidone, 1-(3-aminophenyl)-2-pyrrolidinone

1-(3-aminophenyl)pyrrolidin-2-one (CAS 31992-43-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12N2O and a molecular weight of 176.21500 g/mol. It is also known as 1-(3-Aminophenyl)pyrrolidin-2-one, 1-(3-aminophenyl)-2-pyrrolidone and 1-(3-aminophenyl)-2-pyrrolidinone. Key properties include a boiling point of 464.5ºC at 760 mmHg, a density of 1.234g/cm3 and a flash point of 234.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
31992-43-5
Jingsj CID
J-1506367-8
Molecular Formula
C10H12N2O
Chinese Name
1-(3-氨基苯基)吡咯烷-2-酮
Molecular Weight
176.21500 g/mol
Category
Ketones
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point464.5ºC at 760 mmHg
Density1.234g/cm3
Flash Point234.7ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-(3-aminophenyl)pyrrolidin-2-one?

The CAS number of 1-(3-aminophenyl)pyrrolidin-2-one is 31992-43-5.

What are the molecular formula and molecular weight of 1-(3-aminophenyl)pyrrolidin-2-one?

1-(3-aminophenyl)pyrrolidin-2-one has molecular formula C10H12N2O and molecular weight 176.21500 g/mol.

Is 1-(3-aminophenyl)pyrrolidin-2-one hazardous?

1-(3-aminophenyl)pyrrolidin-2-one has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "1-(3-aminophenyl)pyrrolidin-2-one (CAS 31992-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506367-8 (accessed 2026-10-24).

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