2-(Dimethylamino)-9-fluorenone

2-二甲氨基-9-芴酮

Also known as: 2-Dimethylamino-9-fluorenone, 2-(Dimethylamino)-9H-fluoren-9-one, 2-(Dimethylamino)fluorenone, 2-(dimethylamino)fluoren-9-one, 2-DIMETHYLAMINO-9-FLUORENONE, 2-Dimethylamino-9-oxo-fluoren, 2-Dimethylamino-fluoren-9-on, 2-N,N-dimethylamino-fluorenone, 2-dimethylamino-fluoren-9-one, 9H-Fluoren-9-one, 2-(dimethylamino)-

2-(Dimethylamino)-9-fluorenone (CAS 18158-43-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H13NO and a molecular weight of 223.27000 g/mol. It is also known as 2-Dimethylamino-9-fluorenone, 2-(Dimethylamino)-9H-fluoren-9-one and 2-(Dimethylamino)fluorenone. Key properties include a melting point of 162-166ºC(lit.), a boiling point of 407.3ºC at 760mmHg, a density of 1.221g/cm3 and a flash point of 169ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18158-43-5
Jingsj CID
J-39489-3
Molecular Formula
C15H13NO
Chinese Name
2-二甲氨基-9-芴酮
Molecular Weight
223.27000 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point162-166ºC(lit.)
Boiling Point407.3ºC at 760mmHg
Density1.221g/cm3
Flash Point169ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(Dimethylamino)-9-fluorenone?

The CAS number of 2-(Dimethylamino)-9-fluorenone is 18158-43-5.

What are the molecular formula and molecular weight of 2-(Dimethylamino)-9-fluorenone?

2-(Dimethylamino)-9-fluorenone has molecular formula C15H13NO and molecular weight 223.27000 g/mol.

Is 2-(Dimethylamino)-9-fluorenone hazardous?

2-(Dimethylamino)-9-fluorenone 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. "2-(Dimethylamino)-9-fluorenone (CAS 18158-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39489-3 (accessed 2026-10-23).

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