Khalase e tšoeu. Melting point 28-29â, beiling point 292â, 146-147â (1.2kPa), lekanyetso density 1.231 (20/4â). E qhibiliha ka har'a ethanol, ether, benzene, 'me e sa qhibilihe metsing. Hygroscopic.
Ho latela karabelo ea p-toluene sulfonyl chloride e nang le methanol. Kopanya p-toluene sulfonyl chloride le methanol, butle-butle eketsa 25% sodium hydroxide solution, mocheso o laoloa ka tlase ho 25â, ho pH 9, khaotsa ho eketsa alkali, Chemicalbook tsoela pele ho sisinya 2h, tlohela bosiu bo le bong. Li-reactants tse ka tlase li ile tsa nkuoa, karolo e kaholimo ea ntšoa ka benzene, 'me tharollo e ntšitsoeng ea kopanngoa le karolo e ka tlase kamora ho sebelisoa hape benzene, ea hlatsuoa ka metsi le 5% potassium carbonate solution,' me sehlahisoa se felileng sa fumanoa ka vacuum distillation. ka mora ho omisa.
