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1,2-Dimethylimidazole(CAS#1739-84-0)

Chemical Property:

Molecular Formula C5H8N2
Molar Mass 96.13
Density 1.084 g/mL at 25 °C (lit.)
Melting Point 37-39 °C (lit.)
Boling Point 204 °C (lit.)
Flash Point 198°F
Water Solubility Soluble in water.
Vapor Presure 1 mm Hg ( 20 °C)
Appearance White crystal
Specific Gravity 1.084
Color Colorless to yellow
BRN 108457
pKa 7.76±0.25(Predicted)
PH 12.6 (500g/l, H2O, 20℃)
Storage Condition Store below +30°C.
Refractive Index 1.5000 (estimate)

Product Detail

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1,2-Dimethylimidazole(CAS#1739-84-0)

Brief introduction
N,2-dimethylimidazole is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of N,2-dimethylimidazole:

Quality:
Appearance: colorless or light yellow liquid;
Density: 1.05 g/mL;
Stability: Stable but avoid contact with strong oxidants and acids.

Use:
N,2-dimethylimidazole can be used as an intermediate in organic synthesis reactions, such as the preparation of catalysts;
In organic batteries, it can be used as a light-emitting material for organic electroluminescent diodes (OLEDs);

Preparation method:
There are many preparation methods for N,2-dimethylimidazole, and the common preparation methods include methylimidazole and ethylene glycol synthesis. Among them, methylated imidazole is obtained by reacting naphthalene methylated and imidazole under alkaline conditions.

Safety Information:
N,2-dimethylimidazole is irritating and avoids direct skin contact;
Protective gloves, glasses and protective clothing should be worn when using it.
It should be operated in a well-ventilated area and avoid prolonged exposure to air.


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