2,6-Difluoropyridine Chemical Properties

Boiling point:

124.5 °C/743 mmHg (lit.)

Density 

1.268 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.437(lit.)

Flash point:

93 °F

storage temp. 

Inert atmosphere,2-8°C

solubility 

Not miscible or difficult to mix.

form 

Liquid

pka

-6.09±0.10(Predicted)

Specific Gravity

1.268

color 

Clear purple-red

BRN 

1422549

Dielectric constant

107.8

InChIKey

MBTGBRYMJKYYOE-UHFFFAOYSA-N

CAS DataBase Reference

1513-65-1(CAS DataBase Reference)

NIST Chemistry Reference

2,6-Difluoropyridine(1513-65-1)

Safety Information

Hazard Codes 

Xi,T,F

Risk Statements 

10-36/37/38

Safety Statements 

16-26-36/37/39-37/39

RIDADR 

UN 1993 3/PG 3

WGK Germany 

3

F 

10

Hazard Note 

Toxic

HazardClass 

3

PackingGroup 

III

HS Code 

29333999

MSDS

• Language:English Provider:2,6-Difluoropyridine
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2,6-Difluoropyridine Usage And Synthesis

Chemical Properties

Colorless to light yellow liquid

Uses

2,6-Difluoropyridine has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.

General Description

Lithium diisopropylamide (LDA)-mediated ortholithiations of 2,6-difluoropyridine in tetrahydrofuran at -78°C has been studied using a combination of IR and NMR spectroscopic and computational methods. Polycondensation of bistrimethylsilyl derivatives of various diphenols with 2,6-difluoropyridine in N-methylpyrrolidone in the presence of K₂CO₃ has been investigated.

2,6-Difluoropyridine(1513-65-1)Related Product Information

• 2,5-Dimethylpyridine
• Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate
• Flupirtine
• 2-Chloro-5-chloromethylpyridine
• 2,6-Lutidine
• 2,5-PYRIDINEDICARBOXYLIC ACID
• DIPIPERIDINOMETHANE
• 4-AMINO-3-CHLORO-2,5,6-TRIFLUOROPYRIDINE
• 2,3,5,6-TETRAFLUORO-4-PYRIDINE-CARBONITRILE
• 3,5-Dichloro-2,4,6-trifluoropyridine
• 2,5-DIFLUOROPYRIDINE
• 2,4-DIFLUORO-PYRIDINE
• 3,5-Dichloro-4-amino-2,6-difluoropyridine,4-AMINO-3,5-DICHLORO-2,6-DIFLUOROPYRIDINE
• 3,5-DIFLUOROPYRIDINE
• 3-Chloro-2,4,5,6-tetrafluoropyridine
• 2,3,5,6-Tetrafluoropyridine
• 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE
• 2,3-DIFLUOROPYRIDINE