1H,1'H-2,2'-Biimidazole

Name: 1H,1'H-2,2'-Biimidazole
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CAS No. 492-98-8
Cat. No. CS-W021324
Molecule weight134.14
Purity≥95%
MDL No.MFCD00047014

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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General Information

CAS No. 492-98-8
Cat. No. CS-W021324
Purity ≥95%
MDL No. MFCD00047014
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆N₄
Molecular Weight 134.14
Synonym(s) 2,2'-Biimidazole
SMILES N=1C=CNC1C2=NC=CN2

Description

1H,1'H-2,2'-Biimidazole features a rigid, planar architecture with two imidazole rings linked at the 2-positions, enabling strong π-stacking and metal coordination. This structural motif facilitates integration into supramolecular assemblies and redox-active materials, offering enhanced stability in solution and solid state.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 57.36
LogP 0.7998
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 1

Other Classifications

Catalysts and Ligands Ligands Pyridine Ligands Bipyridine Ligands

Material Science Material Building Blocks Ligands for Functional Metal Complexes Ligands for Functional Metal Complexes (Other)

Material Science Organic-Inorganic Hybrid Materials Metal Organic Frameworks (MOF) Raw Materials Organic Linker Molecules

Material Science Polymer/Macromolecule Reagents Metal Organic Frameworks (MOF) Raw Materials Organic Linker Molecules

Catalysis Nitrogen-Donor Ligands Pyridine Ligands

Catalysis Nitrogen-Donor Ligands Bipyridine Ligands, Terpyridine Ligands

Catalysis Nitrogen-Donor Ligands Pyrazole Ligands, Imidazole Ligands, Triazole Ligands

Key Words

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1H,1'H-2,2'-Biimidazole

CAS No. 492-98-8

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