3-(3-aminophenyl)-2H-chromen-2-one

3-(3-氨基苯基)-2H-色烯-2-酮

Also known as: 3-(3-aminophenyl)-2H-1-benzopyran-2-one, 3-(3-amino-phenyl)-chromen-2-one, 3-(3-Aminophenyl)-2H-1-benzopyran-2-one, AKOS BB-8646, ASISCHEM T31048, LABOTEST-BB LT00511922

3-(3-aminophenyl)-2H-chromen-2-one (CAS 292644-31-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H11NO2 and a molecular weight of 237.25300 g/mol. It is also known as 3-(3-aminophenyl)-2H-1-benzopyran-2-one, 3-(3-amino-phenyl)-chromen-2-one and 3-(3-Aminophenyl)-2H-1-benzopyran-2-one. Key properties include a boiling point of 483.8ºC at 760mmHg, a density of 1.306g/cm3 and a flash point of 294.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 292644-31-6
Jingsj CID: J-1335156-4
Molecular Formula: C₁₅H₁₁NO₂
Chinese Name: 3-(3-氨基苯基)-2H-色烯-2-酮
Molecular Weight: 237.25300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	483.8ºC at 760mmHg
Density	1.306g/cm3
Flash Point	294.2ºC

Frequently Asked Questions

What is the CAS number of 3-(3-aminophenyl)-2H-chromen-2-one?

The CAS number of 3-(3-aminophenyl)-2H-chromen-2-one is 292644-31-6.

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

3-(3-aminophenyl)-2H-chromen-2-one has molecular formula C15H11NO2 and molecular weight 237.25300 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. "3-(3-aminophenyl)-2H-chromen-2-one (CAS 292644-31-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335156-4 (accessed 2026-10-25).

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