CAS Number: 109-52-4 Chinese Name: Imidazole English Name: Imidazole Aliases: 1,3-Diazole; m-Diazole; Glyoxaline; IMZ; 1,3-Diazacyclopentadiene; 1,3-Diazacyclopentadiene Content: 99.6% Molecular Formula: C3H4N2 Molecular Weight: 68.0773 EINECS Number: 206-019-2 Packaging: 25KG/drum Quality Specifications: (Usage) Appearance: White prismatic or flaky crystals Melting Point: 87.0～91.0℃ (digital melting) Content: ≥99.0% (GC) Moisture: ≤0.5% Product Usage: Used as an organic synthesis raw material and intermediate, for the production of pharmaceuticals and insecticides Physical and Chemical Properties: Characteristics Colorless prismatic crystals, weakly alkaline. Melting Point 90~91℃ Boiling Point 257℃ Relative Density 1.0303 Refractive Index 1.4801 Flash Point 145℃ Solubility Easily soluble in water, ethanol, ether, chloroform, pyridine; slightly soluble in benzene; poorly soluble in petroleum ether. Storage and Transportation: Packed in wooden barrels or glass bottles. Store in a cool, ventilated, dry place. Protect from heat, moisture, sunlight, and impact. Handle and transport according to toxic substance regulations.