CAS NO： 288-32-4
Molecular formula: C₃H₄N₂
Appearance and Characteristics: Colorless prismatic or flaky crystals, weakly alkaline, toxic, irritating and corrosive to the skin and mucous membranes.
Content: ≥ 99.0% (GC)
Molecular weight: 68.0773
Melting point: 87.0-91.0 ℃ (numerical solubility)
Boiling point: 257 ℃
Relative density: 1.0303
Refractive index: 1.4801
Flash point: 145 ℃
Solubility: Easy to dissolve in water, ethanol, ether, chloroform, pyridine, slightly soluble in benzene, difficult to dissolve in petroleum ether.
Usage: This product is used for imidazole antifungal drugs: miconazole, econazole, clotrimazole, ketoconazole. Properly handling intermediates for cardiovascular drugs, raw materials for preservatives, curing agents for epoxy resins, etc.
Packaging: 25kg cardboard drum (36 × 48) lined with double-layer plastic bags.
Transportation and storage: This product should be stored in a ventilated and dry warehouse, and should not be mixed with toxic substances. During transportation, it should be loaded and unloaded gently to prevent the inner packaging from breaking. This product is highly hygroscopic.