Description

6,6'-Di-tert-Butyl-2,2'-Bipyridine is a sterically hindered, nitrogen-based chelating ligand widely used in coordination chemistry and catalysis. Its primary value lies in its ability to stabilize transition metal complexes, particularly those of ruthenium, iridium, and palladium, by preventing dimerization and unwanted side reactions. This compound is essential for researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), photoredox catalysis, and the synthesis of advanced materials.

Application

• Photoredox Catalysis: As a key ligand in iridium and ruthenium complexes for visible-light-mediated organic transformations.
• OLED Materials: Used in the synthesis of phosphorescent emitters and host materials for display and lighting technologies.
• Polymerization Catalysts: A component in catalyst systems for olefin polymerization and other coordination-insertion polymerizations.
• Solar Cell Research: Employed in dye-sensitized solar cells (DSSCs) and perovskite solar cells as part of hole-transport materials or sensitizers.
• Homogeneous Catalysis: Facilitates cross-coupling reactions (e.g., Suzuki, Heck) and hydrogenation processes.
• Academic & Industrial R&D: A fundamental building block for developing new metal-organic frameworks (MOFs) and catalytic systems.

Basic Information

Product Name	6,6'-Di-tert-Butyl-2,2'-Bipyridine
CAS No.	6859-28-5
Molecular Formula	C18H24N2
Molecular Weight	268.40 g/mol
Synonyms	6,6'-Di-tert-butyl-2,2'-bipyridyl; 6,6'-Di-tert-butyl-2,2'-dipyridyl; 2,2'-Bipyridine, 6,6'-bis(1,1-dimethylethyl)-; 6,6'-Bis(tert-butyl)-2,2'-bipyridine; dtbpy; 6,6'-Di-t-butyl-2,2'-bipyridine; 6,6'-Di-tert-butylbipyridine; Ligand dtbpy
EINECS	Contact for details

Quality Control

Our 6,6'-Di-tert-Butyl-2,2'-Bipyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	148 - 152 °C
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.