3-Bromonitrobenzene(CAS#585-79-5)
| Matšoao a Kotsi | T - e chefo |
| Likhoutu tsa Kotsi | R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe. R33 – Kotsi ea litlamorao tse bokellaneng |
| Tlhaloso ea Tšireletseho | S37 - Apara liatlana tse loketseng. S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.) |
Selelekela
1-Bromo-3-nitrobenzene ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C6H4BrNO2. E latelang ke tlhaloso ea tse ling tsa thepa ea eona, tšebeliso, mekhoa le tlhaiso-leseling ea polokeho:
Tlhaho:
1-Bromo-3-nitrobenzene ke kristale e se nang 'mala kapa phofo e mosehla ea kristale e monko o khethehileng. Ha e qhibilihe ka metsing, 'me ha e qhibilihe ka har'a metsoako ea tlhaho.
Sebelisa:
1-Bromo-3-nitrobenzene ke motsoako oa bohlokoa oa organic synthesis, o ka sebelisoang ho kopanya lithethefatsi tse fapaneng, dae le chefo e bolaeang likokoanyana. E ka boela ea sebelisoa e le reagent le catalyst bakeng sa karabelo ea lik'hemik'hale.
Mokhoa oa ho itokisa:
1-Bromo-3-nitrobenzene e ka etsoa ka bromination ea nitrobenzene. Bromine le sulfuric acid hangata li sebelisoa ho etsa ntho e etsang brominating, e ts'oaroang ka nitrobenzene ho fana ka 1-Bromo-3-nitrobenzene.
Lintlha tsa Tšireletseho:
1-Bromo-3-nitrobenzene e kotsi 'meleng le tikolohong ea motho. Ke ntho e tukang mme e hloka ho bewa hole le malakabe a bulehileng le mocheso o phahameng. Ho kopana le letlalo kapa ho hema mouoane oa lona ho ka baka ho teneha le ho ntša kotsi. Apara liatlana tse sireletsang le likhalase ha u tšoara le ho li sebelisa, 'me u netefatse hore moea o tsoetsoe hantle. Ha e bolokiloe, e lokela ho bolokoa sebakeng se omeletseng, se phodileng le hole le li-oxidants le acid. Tabeng ea ho qhalana ka phoso, mehato e nepahetseng e lokela ho nkoa ho sebetsana le eona le ho hloekisa. Pele o sebelisoa, ho khothalletsoa ho sheba bukana ea ts'ebetso ea ts'ireletso e nepahetseng le leqephe la data ea polokeho ea thepa.
