5 - nitroisophthalic acid
Lintlha tsa Motheo:
Selelekela: 5-nitroisophthalic acid ke ntho ea bohlokoa ea mahareng bakeng sa li-agent tse fapaneng tse sa ionic joalo ka iodohexyl alcohol, iodoparol, iodoformol, joalo-joalo E boetse ke lisebelisoa tse qalang tsa ho qhala lidae 2, 6-dicyano-4-nitroaniline, e nang le mefuta e mengata ea likopo le menyetla ea 'maraka.
Lebitso la lik'hemik'hale: 5-nitroisophthalic acid; 5-nitro-1, 3-phthalic acid
Nomoro ea CAS: 618-88-2
Foromo ea molek'hule: C8H5NO6
Boima ba molek'hule: 211.13
Nomoro ea EINECS: 210-568-3
Foromo ea sebopeho:
Likarolo tse amanang: Lintho tse tala tsa lik'hemik'hale; Li-intermediates tsa meriana;
Sebaka se qhibilihang: 259-261 °C(lit.)
Sebaka se belang: 350.79°C (khakanyo e boima)
Boima: 1.6342 (khakanyo e boima)
Lenane la refractive: 1.5282 (khakanyo)
Sebaka sa ho benya: 120°C
Solubility: Ho qhibiliha joala, ether le metsi a chesang
thepa: tšoeu ho tšoeu phofo.
Khatello ea mouoane: 0.0±1.2 mmHg ho 25°C
| tlhaloso | unit | maemo |
| Ponahalo | Phofo e tšoeu ho isa ho e tšoeu | |
| Litaba | % | ≥99% |
| Mongobo | % | ≤0.5 |
Bohareng ba bohlokoa bakeng sa ho qhala lidae. Hape ke setsi sa mahareng sa moriana oa tlhahlobo o mocha oa ubiquitin (X-ray e fapaneng le moemeli); E boetse e sebelisetsoa ho kopanya motsoako oa lithethefatsi o mocha o thehiloeng ho PDE IV inhibitor glycolinic acid; E boetse e sebelisoa e le sebaka sa mahareng bakeng sa lidae tse qhalakaneng (li-blue azo dyes).
Concentrated sulfuric acid (104.3mL, 1.92mol) e kentsoe ka libotlolong tse tharo, ebe isophthalic acid (40g, 0.24mol) ea eketsoa, ea hlohlelletsoa le ho futhumatsoa ho 60 ℃, e tšoaretsoeng 0.5h, le 60% nitric acid (37.8g, 0.36) mol) e ile ea eketsoa ho laola tekanyo ea ho potlakisa marotholi. E kenye ka mor'a lihora tse 2. Kamora ho ekelletsa, karabelo ea ho boloka mocheso ho 60 ℃ bakeng sa lihora tse 2. Pholisa ho fihlela ka tlase ho 50 ° C, ebe u eketsa 100mL ea metsi. Thepa e ne e pholile ka mocheso oa kamore, e tšeloa ka har'a filthara, e pompetsoe ho tlosa acid e litšila, kaka ea filthara e ne e hlatsuoa ka metsi, e tšolotsoe ho tsosolosa, 'me sehlahisoa se tšoeu e ne e le ligrama tse 34,6, chai e ne e le 68,4%.
25kg / 3-in-1 mokotla o entsoeng ka pampiri-polasetiki, kapa mokotla o lohiloeng, kapa 25kg / cardboard bakete (φ410×480mm); Ho paka ho latela litlhoko tsa bareki;
Boloka ka sejaneng se sa keneleng moea sebakeng se phodileng, se omeletseng, se nang le moea o pholileng hole le mollo le lintho tse tukang.
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