Imidazole|288-32-4--Shanghai Holdenchem CO.,Ltd.

Polyurethane catalyst

Imidazole

CAS NO.

288-32-4

Alias

1,3-diazolyl; m-diazoene; glycoline; IMZ; 1,3-dicyclopentadiene; 1,3-diazacyclopentadiene; 1,3-diaza Molecular; 1,3-diaza-2,4-cyclopentadiene

Molecular formula

C₃H₄N₂

Molecular weight

68.0773

Structural formula

System number

Quality standard: Q/320922CALE004—2013
H.S Code: 29332900
UN number: 3263
Dangerous goods grade: 8
Packing category: III

Properties

This product is white prismatic or flaky crystal, soluble in water, alcohol, slightly soluble in benzene, insoluble in petroleum ether, toxic, irritating and corrosive to skin and mucous membrane.

Index name	Index
Appearance	White prismatic crystal or flaky
Assay	≥99.0%(GC)
Moisture	≤0.5%

Storage

500kg/bag，25kg/drum or bag. It should be stored in cool and dry warehouses. Keep it away from toxic substance. During transportation, please handle it with care to protect its package complete since it has quite high mositure absorbility.

Application

It can be used in imidazole antifungal drug: miconazole, econazole, clotrimazole and ketoconazole. It is also the intermediate of ardiovascular drug, ingredient of perservative and curing agent of epoxy resin.

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Categories

High molecular polymer

Water-based curing crosslinker

Functional auxiliaries

Organic synthesis intermediate

Ionic liquid

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Polyurethane catalyst

Imidazole