Description
Imidazole
| English name: | Imidazole |
| Alias: | Glyoxaline; Imidazole Glyoxaline; Imidazole, ULTROL Grade; 1,3-diazole; IMZ; 1H-imidazole |
| CAS RN.: | 288-32-4 |
| Molecular formula: | C3H4N2 |
| Physicochemical property: | Property:Colorless prismatic crystal, weakly alkaline.
Melting point:90~91ºC
Boiling point: 257ºC
Relative density:1.0303
Refractive index:1.4801
Flash point:145ºC
Solubility:Soluble in water, ethanol, ether, chloroform, pyridine, slightly soluble in benzene, insoluble in petroleum ether. |
| Use: | Used as the organic synthesis of raw materials and intermediates for the preparation of drugs and pesticides |
| Structure: | |
Specification
Appearance:White crystalline
Purity:99.0%min
Melting point:87.0ºC -91.0ºC
Moisture:0.5%max
Properties
Melting Point: 86-90ºC
Boiling Point: 255-256ºC
Water Solubility: 633 g/L (20 ºC)
Density: 1.116 g/cm3
Storage Temp: 2-8ºC
Flash Point: 145ºC
Stability: Stable. Incompatible with acids, strong oxidizing agents. Protect from moisture.
Appearance: white to yellow crystals or powder,with an amine odour
Vapor Pressure: <1 mm Hg ( 20 °C)
Refractive Index: 1.4801
Safety Info
RTECS: NI3325000
Hazard Class: 8
Safety Statements: S22-S26-S36/37/39-S45
HS Code: 2933990090
Packing Group: III
WGK Germany: 1
RIDADR: UN 1759
Risk Statements: R22;R34;R63
Hazard Codes: C:Corrosive
HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed.
Do not breathe dust. Use only with adequate ventilation.
Storage:
Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.
Complaint
