2-bromo-9H-xanthen-9-one

Also known as: 2-bromoxanthen-9-one, 2-bromoxanthone, 2-bromo-9-xanthenone, 2-bromo-xanthen-9-one, 2-bromo-1H-xanthen-9-one, 9H-Xanthen-9-one, 2-bromo-, SBB010036

2-bromo-9H-xanthen-9-one (CAS 56341-31-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H7BrO2 and a molecular weight of 275.09700 g/mol. Key properties include a boiling point of 403.2ºC at 760 mmHg, a density of 1.62g/cm3 and a flash point of 197.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56341-31-2
Jingsj CID: J-1365786-8
Molecular Formula: C₁₃H₇BrO₂
Molecular Weight: 275.09700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	403.2ºC at 760 mmHg
Density	1.62g/cm3
Flash Point	197.7ºC
Exact Mass	273.96300
PSA	30.21000
LogP	3.70870
Refractive Index	1.667

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-bromo-9H-xanthen-9-one?

The CAS number of 2-bromo-9H-xanthen-9-one is 56341-31-2.

What are the molecular formula and molecular weight of 2-bromo-9H-xanthen-9-one?

2-bromo-9H-xanthen-9-one has molecular formula C13H7BrO2 and molecular weight 275.09700 g/mol.

What are the upstream and downstream products of 2-bromo-9H-xanthen-9-one?

For 2-bromo-9H-xanthen-9-one, Upstream Products: 2-(Trimethylsilyl)phenyl trifluoromethanesulfonate, 5-Bromo-2-fluorobenzoic acid, Methyl 5-bromosalicylate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-bromo-9H-xanthen-9-one (CAS 56341-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365786-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.