Ikristale emhlophe. Indawo yokunyibilikisa 28-29â, iqondo lokubila 292â, 146-147â (1.2kPa), uxinano olunxulumeneyo 1.231 (20/4â). Inyibilika kwi ethanol, ether, benzene, ayinyibiliki emanzini. Hygroscopic.
Ukususela ekuphenduleni kwe-p-toluene sulfonyl chloride kunye ne-methanol. Xuba i-p-toluene sulfonyl chloride kunye ne-methanol, ngokukhawuleza wongeza i-25% yesisombululo se-sodium hydroxide, iqondo lokushisa lilawulwa ngaphantsi kwe-25â, ukuya kwi-pH 9, yeka ukongeza i-alkali, i-Chemicalbook iqhubela phambili i-2h, ihambe ubusuku bonke. I-reactants esezantsi yathathwa, umaleko ongaphezulu wakhutshwa ngebenzene, kwaye isisombululo esikhutshiweyo sadityaniswa nomgangatho osezantsi emva kokuhlaziya ibenzene, ihlanjwe ngamanzi kunye ne-5% yesisombululo se-potassium carbonate ngokulandelelana, kwaye imveliso egqityiweyo yafunyanwa nge-vacuum distillation. emva kokumisa.
