7-Bromo-4H-1-benzopyran-4-one
[CAS# 168759-60-2]

Identification

• Name: 7-Bromo-4H-1-benzopyran-4-one
• Synonyms: 7-Bromo-4H-chromen-4-one; 7-Bromochromen-4-one; 7-Bromochromone
• Molecular Formula: C₉H₅BrO₂
• Molecular Weight: 225.04
• CAS Registry Number: 168759-60-2
• EC Number: 663-714-7

Properties

• Solubility: Very slightly soluble (0.27 g/L) (25 ºC), Calc.^*
• Density: 1.688±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 153.0-155.2 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Pan, Jun; Organic Letters 2011, V13(18), P4974-4976.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319