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7-Bromo-4-oxo-4H-chromene-2-carboxylic acid Structure

7-Bromo-4-oxo-4H-chromene-2-carboxylic acid

Chemical Properties

Melting point 252-256°C
Boiling point 397.8±42.0 °C(Predicted)
Density  1.874±0.06 g/cm3(Predicted)
storage temp.  Store at room temperature
form  solid
pka 2.08±0.20(Predicted)
Appearance White to light brown Solid
InChI 1S/C10H5BrO4/c11-5-1-2-6-7(12)4-9(10(13)14)15-8(6)3-5/h1-4H,(H,13,14)
InChIKey VACMFRPTBQYGGH-UHFFFAOYSA-N
SMILES OC(=O)C1=CC(=O)c2ccc(Br)cc2O1

Safety Information

Hazard Codes  Xn
Risk Statements  22
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

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