Imidazole

CAS No.: 288-32-4

Chemical formula: C3H4N2

Molecular weight: 68.08

EINECS No.: 206-019-2

Melting point: 88-91 °C(lit.)

Boiling point: 256 °C(lit.)

Density: 1.01 g/mL at 20 °C

Vapor Pressure: <1 mm Hg ( 20 °C)

Storage conditions: Store below +30°C

Solubility: H2O: 0.1 M at 20 °C, clear, colorless

Flash point: 293 °F

PH value: 9.5-11.0 (25℃, 50mg/mL in H2O)

Stability: Stable. Incompatible with acids, strong oxidizing agents. Protect from moisture.

Main application: Imidazole is slightly stronger in alkalinity than pyrazole, and can form stable salts, such as picrate and nitrate. Imidazole is an important fine chemical raw material, mainly used in the synthesis of medicines and pesticides, as well as epoxy resin curing agent, as a pesticide raw material, as a synergist for boric acid preparations, and to prepare insecticides and fungicides. Used as epoxy resin curing agent, it can improve the bending, stretching, compression and other mechanical properties of products, improve the electrical properties of insulation, and improve the chemical properties of chemical resistance. It is widely used in computers and electrical appliances. It is used in medicine for imidazole antifungal drugs. It is one of the main raw materials of diclobendazole, econazole, ketoconazole, clotrimazole and other drugs. It can be used as a copper rust inhibitor for printed circuit boards and integration. circuit. It is also used as a raw material for urea-formaldehyde resin curing agent, photographic medicine, adhesive, paint, rubber vulcanizing agent, antistatic agent, etc., as well as an organic synthesis intermediate, and is also widely used as a fruit preservative.

PIC: Pepper Wang
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