Chinese name: 1-methylimidazole
English name: N-Methylimidazole
Relative molecular mass: 82.11
Molecular formula: C4H6N2
CAS number: 616-47-7
Physical and chemical properties
1-methylimidazole is a colorless to pale yellow aqueous liquid in the normal state, soluble in water;
Density (20 ° C): 1.03g / cm3
Boiling point: 198 ° C
Flash point: 92 ° C
application
1-methylimidazole is a heat-sensitive medium-active gel catalyst, etc., mainly used for polyurethane semi-rigid foam, microcellular elastomer, etc.;
1-methylimidazole can be used as an epoxy curing accelerator, and an acid anhydride curing agent is used in an epoxy potting compound;