2-BROMO-4,5-DIFLUOROBENZOIC ACID Chemical Properties

Melting point:

118-122 °C (lit.)

Boiling point:

291.3±40.0 °C(Predicted)

Density 

1.872±0.06 g/cm3(Predicted)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

soluble in Methanol

pka

2.45±0.10(Predicted)

form 

Crystalline Powder

color 

White to yellow

InChIKey

DGCBGBZYTNTZJH-UHFFFAOYSA-N

CAS DataBase Reference

64695-84-7(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

22

Safety Statements 

36-24/25

RIDADR 

UN 2811 6.1/PG 3

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29163990

MSDS

• Language:English Provider:SigmaAldrich

2-BROMO-4,5-DIFLUOROBENZOIC ACID Usage And Synthesis

Chemical Properties

White to yellow crystalline powder

Synthesis

The synthesis of 2-bromo-4, 5-difluorobenzoic acid was achieved from difluorophthalic anhydride by either using a Losen rearrangement or the Barton bromodecarboxylation reaction.

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