4'-CHLORO-2,2':6',2''-TERPYRIDINE Chemical Properties

Melting point:

148-150 °C(lit.)

Boiling point:

416.73°C (rough estimate)

Density 

1.2245 (rough estimate)

refractive index 

1.6010 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

form 

Crystalline Powder

pka

4.22±0.22(Predicted)

color 

Brown

Water Solubility 

Slightly soluble in water.

λmax

278nm(CH3CN)(lit.)

BRN 

3613386

InChIKey

AHEMFMCEBIJRMU-UHFFFAOYSA-N

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-37/38-41

Safety Statements 

26-39

RIDADR 

UN 2811 6.1 / PGIII

WGK Germany 

3

HS Code 

29333990

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

4'-CHLORO-2,2':6',2''-TERPYRIDINE Usage And Synthesis

Chemical Properties

brown crystalline powder

Uses

4'-Chloro-2,2':6',2''-terpyridine is widely utilized in the field of supramolecular chemistry, which is used to manufacture double helicates, dendrimers, micelles and metallo-supramolecular polymers. It is used to synthesize the mono- and bis-terpyridines. It is actively involved in Williamson type ether reactions alpha,μ-bishydroxy-functionalized poly(propylene oxide).

General Description

4′-Chloro-2,2′:6′,2′′-terpyridine (4′-Cltpy, Cltpy, Cl-terpy) is a tridentate ligand that contains a terpyridine (tpy) site with a Cl site at the 4 -position. It coordinates with various metal ions through these two sites to form different coordination polymers. Crystal structure study shows terpyridine unit of Cltpy adopts a trans, trans conformation. Mol-ecules assemble themselves into stacked columns along the b axis, with an inter-planar distance of 3.51?. It undergoes Williamson type ether reactions with α,ω-bishydroxy-functionalized poly(propylene oxide). It undergoes Williamson type reaction with α-hydroxy-ω-carboxy-functionalized poly(ethylen-oxide) to afford monoterpyridine terminated telechelics.

4'-CHLORO-2,2':6',2''-TERPYRIDINE(128143-89-5)Related Product Information

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