O-methoxybenzaldehyde
Formulae structurales
Sinica nomen:o-methoxybenzaldehyde
Aliud nomen;o-methoxybenzaldehyde;2-methoxybenzaldehyde;2-anisaldehyde;o-anisaldehyde;o-methoxybenzaldehyde;salicaldehyde yl aether;o-anisaldehyde;salicylaldehyde yl aether
Formulae hypotheticae:C8H8O2
Pondus hypotheticum:136.15
Numerus Systema
CAS Number:135-02-4
EINECS:205-171-7
codicem HS;29124900
Technical Parameters
Aspectus: hyalina prismatica crystallo
Puritas: ≥98.0%
Punctum liquescens: 39°C
Fervens punctum: 238°C, 70-75°C/0.2kPa
Densitas relativa: 1.1326 (20/4°C)
Index refractivus: 1.5597
Micare punctum: 117°C
Solubilitas: solutum in alcohole, aethere, benzene, in aqua solutum
Productio Methodo
Ex salicylaldehyde per methylationem reactionem cum sulphate dimethyl.Misce 3kg hydroxidi sodii in solutionem aqueam 30%, adde 12.2kg de salicylaldehyde et 80L aquae excitando, et calori ad ferventem.Tarde 12.9kg de sulphate dimethyli adde, solutionem reactionis refluxisse per 3h circiter additis, pergere ad refluentem pro 2-3h sequenti Chemicalbook, lavacrum oleum refrigerare, solutionem sodium sodium 5% lava, et postea cum aqua ad pH 8 lava. adde carbonas anhydrous potassae exsiccatae.Post eliquationem desiccant, distillationem pressionem reductam colligens destillationem ad 120°C (2.0kPa), quod est o-methoxybenzaldehyde.Reactio methylatio etiam exerceri potest in toluene solvendo, cum fructu 60%.
Propositum
Methoxybenzaldehyde est media synthesis organica, quae adhibetur in productione aromatum et medicamentorum.O-methoxybenformaldehyde productio adhiberi potest.O-Methoxybenzaldehyde adhiberi potest ad medicamento adrenergicum producendum Chuankening.
