| Availability: | |
|---|---|
1-Methylimidazole est medium magni ponderis in synthesi organica quae est alkalina et adhiberi potest catalysta, solvens vel praecursor liquorum ionicorum. Praeparari potest ab acido-catalytico methylationis methanoli cum imidazolo.
Chemical Properties
Basicity :
PKa ≈ 7.4 (magis basic quam imidazole ex electronico-donando effectus yl coetus)
Reactividad :
I-Methylimidazole electrophilic substitutio motus subire potest (praesertim in C4/C5 positionibus)
Facile format sales cum acida (eg, hydrochloride 1-methylimidazole)
N-Methylimidazole oxidized potest ab agentibus oxidizing (ne contactum cum validis oxidizers)
I-Methylimidazole coordinationem chymiae participare potest (sicut ligand neutrum)
Applicationem
I: Pharmaceutical Industry
1-Methylimidazole est materia rudis momenti ad intermedia pharmaceutica componenda. Adhibetur in praeparatione medicamentorum activorum (APIs) ut losartan, nizofenone, et hydrochloridi naphzoline. Etiam catalyst et basis in synthesi organica inservit.
2: Agriculture
Ponitur in pesticidum productione et quasi clausus aedificii pro rebus activis in applicationibus pestis in potestate.
III: Chemical Synthesis
1-Methylimidazole peculiariter solvens adhibetur, agens pro epoxy resina curans et catalysta in polyurethane fabricando. Adhibetur etiam in synthesi resinum commutationum, inficiunt intermedia, auxilia textilia et oeconomiae photographicae.
IV: Science
Usurpatur in evolutione liquorum ionicorum et complexorum inorganicorum. Accedit, catalysta pro effusio CO₂ in aqueis solutionibus adhibetur.
V: ionicum liquidum praecursor
1-Methylimidazole adhibetur, synthesis quosdam liquores ionicos (eg[BMIM]Cl).
Repono Conditions
Copia signata in loco frigido, sicco, ab oxidants et acida fortis.
| CAS Non. | 616-47-7 |
| Synonyma | N-Methylimidazole 1-MeIM 1-MI Methyl Imidazole 1-Methyl-1H-imidazole |
| EINECS No. | 210-48-7 |
| Formulae hypotheticae | C₄H₆N₂ |
| Pondus hypotheticum (g / mol) | 82.10 |
| Densitas (g/cm3) | 1.03 (20°C) |
| Index refractivus (nD²⁰) | 1.495-1.497 |
| Aspectus | Hyalina ad lucem flavo liquido |
| Puritas (%) | 99 |
| Exustio Point(℃) | -60 |
| Fervens (℃) | 198 |
| Coruscans Point(℃) | 92 (poculum prope) ; |
| Solubilitas | Miscuntur cum aqua, alcohole et aethere; Leviter solutum in alcane |