3-BROMO-2-METHOXY-6-PICOLINE(CAS# 717843-47-5)
Selelekela
Ke motsoako oa manyolo o nang le mokhoa oa lik'hemik'hale oa C8H9BrNO le boima ba molek'hule ba 207.07g / mol. Se latelang ke selelekela ho tse ling tsa thepa ea eona, ts'ebeliso, mekhoa le tlhaiso-leseling ea polokeho:
Tlhaho:
-Ponahalo: Mokelikeli o se nang 'mala kapa o mosehla o bobebe
- Sebaka sa ho qhibiliha: -15 ho ea ho -13°C
- Sebaka se belang: 216 ho 218 ° C
- Boima: 1.42g/cm³
-Solubility: E qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, acetone le dimethyl sulfoxide.
Sebelisa:
Hangata e sebelisoa e le karolo e bohareng ea organic synthesis. E ka sebelisoa ho kopanya mefuta e fapaneng ea metsoako, ho kenyelletsa le chefo e bolaeang likokoanyana, meriana le lisebelisoa tse sebetsang. Ka mohlala, e ka sebelisoa ha ho etsoa metsoako ea heterocyclic, li-derivatives tsa pyridine le lidae tsa fluorescent.
Mokhoa oa ho itokisa:
Mokhoa o tloaelehileng oa ho itokisa ke ho eketsa bromine ho 2-methoxy -6-methyl pyridine le ho etsa karabelo ea bromination tlasa maemo a nepahetseng a karabelo. Mekhoa e qaqileng ea ho itokisa e ka fumanoa ho Handbook of Synthetic Organic Chemistry kapa libukeng tse amehang.
Lintlha tsa Tšireletseho:
Mehato e nepahetseng ea tšireletso ea laboratori e lokela ho nkoa ha ho sebelisoa kapa ho sebetsana le metsoako ea organic bromine. E ka 'na ea halefisa' me e ka 'na ea e-ba kotsi mahlong, letlalo le tsela ea ho hema. Lisebelisoa tsa ho itšireletsa tse kang likhalase, liatlana le tšireletso e nepahetseng ea phefumoloho li lokela ho apesoa nakong ea ts'ebeliso. Ho feta moo, sebetsa sebakeng se nang le moea o motle 'me u latele mekhoa e nepahetseng ea ho lahla litšila. Ha e bolokiloe, e lokela ho bolokoa ka sejaneng se tiisitsoeng, hole le mollo le li-oxidizing agents. Bakeng sa tlhaiso-leseling e batsi ea polokeho, sheba leqephe la lintlha tsa polokeho (SDS) la k'hemik'hale.
