4-Amino-9-fluorenone

4-氨基-9-芴酮

Also known as: 4-Aminofluorenone, 4-Aminofluoren-9-one, 4-Amino-9H-fluoren-9-one, 9H-Fluoren-9-one, 4-amino-, Fluoren-9-one, 4-amino-, NSC 22836, MFCD00001146, EINECS 224-257-5, 4-amino-fluoren-9-one, 4-amino-fluoren-9-on

4-Amino-9-fluorenone (CAS 4269-15-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H9NO and a molecular weight of 195.21700 g/mol. It is also known as 4-Aminofluorenone, 4-Aminofluoren-9-one and 4-Amino-9H-fluoren-9-one. Key properties include a melting point of 138-140ºC(lit.), a boiling point of 426.4ºC at 760 mmHg, a density of 1.327g/cm3 and a flash point of 211.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4269-15-2
Jingsj CID: J-28177-5
Molecular Formula: C₁₃H₉NO
Chinese Name: 4-氨基-9-芴酮
Molecular Weight: 195.21700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	138-140ºC(lit.)
Boiling Point	426.4ºC at 760 mmHg
Density	1.327g/cm3
Flash Point	211.7ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Amino-9-fluorenone?

The CAS number of 4-Amino-9-fluorenone is 4269-15-2.

What are the molecular formula and molecular weight of 4-Amino-9-fluorenone?

4-Amino-9-fluorenone has molecular formula C13H9NO and molecular weight 195.21700 g/mol.

Is 4-Amino-9-fluorenone hazardous?

4-Amino-9-fluorenone has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Amino-9-fluorenone (CAS 4269-15-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28177-5 (accessed 2026-10-22).

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