4-Bromo-2,3,5,6-tetrafluoropyridine Chemical Properties

Melting point:

132-134

Boiling point:

134-135 °C (lit.)

Density 

1.92 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.464(lit.)

Flash point:

145 °F

storage temp. 

Inert atmosphere,Room Temperature

form 

liquid

pka

-3.97±0.10(Predicted)

color 

Clear, pale yellow

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

2933399990

MSDS

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4-Bromo-2,3,5,6-tetrafluoropyridine Usage And Synthesis

Chemical Properties

clear colorless liquid

Uses

4-Bromo-2,3,5,6-tetrafluoropyridine was used in the preparation of 2,3,5,6-tetrafluoro-pyridylcadmium or 2,3,5,6-tetrafluoropyridylzinc reagent.

General Description

4-Bromo-2,3,5,6-tetrafluoropyridine is also referred as 4-bromotetrafluoropyridine. Regioselective nucleophilic substitution and palladium catalyzed Suzuki-Miyaura reactions of 4-bromo-2,3,5,6-tetrafluoropyridine has been reported. Quantum mechanical calculations of energies, geometries and vibrational wave numbers of 4-bromo-2,3,5,6-tetrafluoropyridine have been evaluated by density functional theory.

4-Bromo-2,3,5,6-tetrafluoropyridine(3511-90-8)Related Product Information

• 2,6-Difluoropyridine
• 2-Fluoropyridine
• 2-CHLORO-6-FLUOROPYRIDINE
• 4-Bromo-2-fluoropyridine
• 3-Fluoro-4-bromopyridine
• 4-Bromopyridine
• 2,3,6-TRIFLUOROPYRIDINE
• 4-Bromo-2,3,5,6-tetrafluoropyridine
• 4-BROMO-2-CHLORO-5-FLUOROPYRIDINE
• 3,5-Difluoropyridine
• 2,3,5,6-Tetrafluoropyridine
• 2,3,5-Trifluoropyridine
• 3-Fluoropyridine
• 2,3-Difluoropyridine
• 2,5-Difluoropyridine
• 2-Chloro-4-bromopyridine
• Pyridine, 2-chloro-3,5-difluoro- (9CI)
• 4-Bromo-2,3,5-trifluoropyridine