3-BROMO-5-HYDROXYBENZOIC ACID Chemical Properties

Melting point:

237-241 °C

Boiling point:

388.1±32.0 °C(Predicted)

Density 

1.861±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

soluble in Methanol

form 

powder to crystal

pka

3.69±0.10(Predicted)

color 

White to Light yellow to Light orange

InChIKey

WGIBEMRBLBGETQ-UHFFFAOYSA-N

CAS DataBase Reference

140472-69-1

Safety Information

Hazard Codes 

Xn,N

Risk Statements 

22-50

Safety Statements 

61

RIDADR 

UN 2811 6.1/PG 3

WGK Germany 

3

HazardClass 

9

PackingGroup 

III

HS Code 

2918290090

3-BROMO-5-HYDROXYBENZOIC ACID Usage And Synthesis

Purification Methods

The acid crystallises from H2O (m 238-239o), and with Me2SO4 it yields the 3-methoxy derivative with m 190-191o (from EtOH). [Baddar et al. J Chem Soc 469 1955, Beilstein 10 IV 333.]

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