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Imidazole, 99%, Alfa Aesar™

213.46 SEK - 2456.34 SEK

Chemical Identifiers

CAS 288-32-4
Molecular Formula C3H4N2
Molecular Weight (g/mol) 68.079
MDL Number MFCD00005183
InChI Key RAXXELZNTBOGNW-UHFFFAOYSA-N
Synonym imidazole, glyoxaline, imidazol, iminazole, miazole, 1,3-diazole, glyoxalin, imutex, 1,3-diaza-2,4-cyclopentadiene, pyrro b monazole
PubChem CID 795
ChEBI CHEBI:16069
IUPAC Name 1H-imidazole
SMILES C1=CN=CN1
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11439562 SDS View Documents Alfa Aesar
A10221.22
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Description

Description

Applications
Imidazole is used as a buffer in the range of pH 6.2-7.8. It is also an histamine antagonist. It acts as a chelator and forms complexes with various divalent cations. It is used as a corrosion inhibitor on certain transition metals such as copper. Its derivatives, like polybenzimidazole (PBI), act as fire retardants. It finds application in photography and electronics. Imidazole salts are used as ionic liquids and precursors to stable carbenes. Imidazole derivatives like ketoconazole, miconazole and clotrimazole are involved in the treatment of various systemic fungal infections. It is a part of the theophylline molecule, present in tea leaves and coffee beans, which stimulates the central nervous system.

Solubility
Miscible with water, ethanol, ether, acetone, chloroform, pyridine and methanol. Slightly miscible with benzene and petroleum ether.

Notes
Incompatible with acids, acid anhydrides and strong oxidizing agents.
Specifications

Chemical Identifiers

288-32-4
68.079
RAXXELZNTBOGNW-UHFFFAOYSA-N
795
1H-imidazole
C3H4N2
MFCD00005183
imidazole, glyoxaline, imidazol, iminazole, miazole, 1,3-diazole, glyoxalin, imutex, 1,3-diaza-2,4-cyclopentadiene, pyrro b monazole
CHEBI:16069
C1=CN=CN1

Specifications

Imidazole
145°C (293°F)
256°C
100g
99%
MFCD00005183
imidazole, glyoxaline, imidazol, iminazole, miazole, 1,3-diazole, glyoxalin, imutex, 1,3-diaza-2,4-cyclopentadiene, pyrro b monazole
RAXXELZNTBOGNW-UHFFFAOYSA-N
1H-imidazole
795
68.08
1.03
Hygroscopic
88°C to 92°C
288-32-4
C3H4N2
103853
Miscible with water,ethanol,ether,acetone,chloroform,pyridine and methanol. Slightly miscible with benzene and petroleum ether.
C1=CN=CN1
68.079
CHEBI:16069