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I202 Sigma-Aldrich

Imidazole

Green Alternative

ReagentPlus®, 99%

Synonym: 1,3-Diaza-2,4-cyclopentadiene, Glyoxaline

  • CAS Number 288-32-4

  • Empirical Formula (Hill Notation) C3H4N2

  • Molecular Weight 68.08

  •  Beilstein/REAXYS Number 103853

  •  EC Number 206-019-2

  •  MDL number MFCD00005183

  •  eCl@ss 39161001

  •  PubChem Substance ID 329815362

  •  NACRES NA.25

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Properties

Related Categories Alternative Energy, Chemical Synthesis, Enabling Products, Greener Alternative Products, Material Science Enabling Products,
Quality Level   200
grade   ReagentPlus®
vapor pressure   <1 mmHg ( 20 °C)
assay   99%
form   crystalline
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
pH   9-11 at 100 g/L (23 °C)
pKa (25 °C)   6.95
bp   256 °C (lit.)
mp   88-91 °C (lit.)
SMILES string   c1c[nH]cn1
InChI   1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
InChI key   RAXXELZNTBOGNW-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Imidazole is a biocompatible molecule that is used as a scaffold for biomimetic applications. It is used as a bioreagent with an ability to hydrogen bond with drugs and proteins. It can be also be used as an additive for the formation of an electrolyte for fuel cell applications.

Excellent for buffers in the range of pH 6.2-7.8

Packaging

100, 500 g in poly bottle

5 kg in poly drum

2 kg in poly bottle

5, 25 g in glass bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3263 8 / PGIII
WGK Germany 
WGK 2
RTECS 
NI3325000
Flash Point(F) 
293.0 °F - closed cup
Flash Point(C) 
145 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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pHast Pack
Protocols & Articles

Articles

Co(Im)4 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Applications, Catalysis, Metal organic frameworks, Reductions

Ga-Im | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Applications, Metal organic frameworks

Metal Organic Frameworks

Metal-organic frameworks (MOFs) are materials in which metal – to-organic ligand interactions yield porous coordination networks with record-setting surface areas surpassing activated carbons and zeo...

SCIF-1 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Applications, Metal organic frameworks

Selected Applications of Metal-Organic Frameworks in Sustainable Energy Technologies

Although the field of high surface area materials is considered very mature, the need for improved materials for alternative energy applications remains pressing. Currently, zeolites, metal oxides, a...
Stephen R. Caskey, Adam J. Matzger
Material Matters 2009, 4.4, 111.
Keywords: Adsorption, Alternative energy, Combustion, Diffraction, Environmental, Filtration, Infrared spectroscopy, Ligands, Metal organic frameworks, Purification, Scintillation, Separation, Solvents, Sonication, X-Ray diffraction

Sr,Eu-Im | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Applications, Metal organic frameworks

TIF-2 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Applications, Metal organic frameworks

TIF-A1 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Applications, Metal organic frameworks

ZBIF-1 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Metal organic frameworks

ZIF-1 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Catalysis, Metal organic frameworks

ZIF-10 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Metal organic frameworks

ZIF-2 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Catalysis, Metal organic frameworks

ZIF-3 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Catalysis, Metal organic frameworks

ZIF-4 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Catalysis, Metal organic frameworks

ZIF-60 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Metal organic frameworks

ZIF-61 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Metal organic frameworks

ZIF-62 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Metal organic frameworks

ZIF-64 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Metal organic frameworks

ZIF-70 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Metal organic frameworks

ZIF-76 | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Metal organic frameworks

Zn(Im)(aIm) | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Metal organic frameworks

Zn-IM | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Applications, Metal organic frameworks

rho-ZMOF | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Applications, Metal organic frameworks

sod-ZMOF | Metal-Organic Frameworks (MOF's)

Explore MOF Applications, Properties and Materials to construct MOFs in the MOF Constructor Tool
Keywords: Adsorption, Applications, Metal organic frameworks

Related Content

MOF Constructor

Metal-Organic Frameworks (MOFs) are a novel class of 3D networked, crystalline materials composed of metal ions or clusters connected by organic linkers. Given their porous nature and often high surf...

Peer-Reviewed Papers
15

References

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