2-Amino-7-bromo-9-fluorenone

2-氨基-7-溴-9-芴酮

Also known as: 2-Amino-7-bromo-9H-fluoren-9-one, 7-Amino-2-bromo-9-fluorenone, 2-Amino-7-bromo-fluoren-9-one, 2-Amino-7-bromofluoren-9-one, 2-Amino-7-brom-fluoren-9-on, 2-Amino-7-brom-fluorenon, 2-Amino-7-brom-9-oxofluoren, 9H-Fluoren-9-one, 2-amino-7-bromo-

2-Amino-7-bromo-9-fluorenone (CAS 58557-63-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H8BrNO and a molecular weight of 274.11300 g/mol. It is also known as 2-Amino-7-bromo-9H-fluoren-9-one, 7-Amino-2-bromo-9-fluorenone and 2-Amino-7-bromo-fluoren-9-one. Key properties include a melting point of 243-244ºC(lit.), a boiling point of 485.5ºC at 760mmHg, a density of 1.678g/cm3 and a flash point of 247.4ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
58557-63-4
Jingsj CID
J-20587-2
Molecular Formula
C13H8BrNO
Chinese Name
2-氨基-7-溴-9-芴酮
Molecular Weight
274.11300 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point243-244ºC(lit.)
Boiling Point485.5ºC at 760mmHg
Density1.678g/cm3
Flash Point247.4ºC
Exact Mass272.97900
PSA43.09000
LogP3.82390
Refractive Index1.739

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2922399090
Summary2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Amino-7-bromo-9-fluorenone?

The CAS number of 2-Amino-7-bromo-9-fluorenone is 58557-63-4.

What are the molecular formula and molecular weight of 2-Amino-7-bromo-9-fluorenone?

2-Amino-7-bromo-9-fluorenone has molecular formula C13H8BrNO and molecular weight 274.11300 g/mol.

Is 2-Amino-7-bromo-9-fluorenone hazardous?

2-Amino-7-bromo-9-fluorenone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 2-Amino-7-bromo-9-fluorenone?

For 2-Amino-7-bromo-9-fluorenone, Downstream Products: 2,7-Dibromo-9-fluorenone.

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

Last updated:

How to cite: Jingsj. "2-Amino-7-bromo-9-fluorenone (CAS 58557-63-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20587-2 (accessed 2026-10-28).

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