405868

4′-Chloro-2,2′:6′,2′′-terpyridine

99%

• Fórmula empírica (notación de Hill): C₁₅H₁₀ClN₃
• Número de CAS: 128143-89-5
• Peso molecular: 267.71
• Número MDL: MFCD00191930
• Código UNSPSC: 12352100
• ID de la sustancia en PubChem: 24865338
• NACRES: NA.22

Propiedades

• Ensayo: 99%
• puntuación de productos alternativos más sostenibles: old score: 51; new score: 35; Find out more about DOZN™ Scoring
• características de los productos alternativos más sostenibles: Waste Prevention; Atom Economy; Less Hazardous Chemical Syntheses; Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 148-150 °C (lit.)
• grupo funcional: chloro
• categoría alternativa más sostenible: Re-engineered,
• cadena SMILES: Clc1cc(nc(c1)-c2ccccn2)-c3ccccn3
• InChI: 1S/C15H10ClN3/c16-11-9-14(12-5-1-3-7-17-12)19-15(10-11)13-6-2-4-8-18-13/h1-10H
• Clave InChI: AHEMFMCEBIJRMU-UHFFFAOYSA-N

Descripción

Descripción general

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. Mol­ecules assemble themselves into stacked columns along the b axis, with an inter­planar distance of 3.51Å. 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.

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Atom Economy”, “Less Hazardous Chemical Syntheses”, “Safer Solvents and Auxiliaries” and “Use of Renewable Feedstock”. Click here to view its DOZN scorecard.

Aplicación

4′-Chloro-2,2′:6′,2′′-terpyridine may be used in the preparation of the following:

• mono- and bis-terpyridines
• bis-hydroxy-functionalized terpyridine cadmium(II) complex and a fullerene derivative
• 4-functionalized 2,2´:6´,2´´-terpyridines, building blocks for novel supramolecular structures, such as double helicates, dendrimers, micelles and metallo-supramolecular polymers

Información de seguridad

• Pictogramas: GHS06,GHS05
• Palabra de señalización: Danger
• Frases de peligro: H301,H315,H318,H335
• Consejos de prudencia: P261 - P264 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Órganos de actuación: Respiratory system
• Código de clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Faceshields, Gloves