3-BROMO-2-METHOXY-6-PICOLINE(CAS# 717843-47-5)

Isingeniso

Kuyinhlanganisela yemvelo enefomula yamakhemikhali engu-C8H9BrNO kanye nesisindo semolekyuli esingu-207.07g/mol. Okulandelayo yisingeniso kwezinye zezakhiwo zayo, ukusetshenziswa, izindlela kanye nolwazi lokuphepha:

Imvelo:

-Ukubukeka: Uketshezi oluphuzi olungenambala noma olukhanyayo

-Indawo yokuncibilika: -15 kuya ku-13°C

-Indawo yokubilisa: 216 kuya ku-218°C

-Ukuminyana: 1.42g/cm³

-I-Solubility: Incibilika kuzincibilikisi zemvelo njenge-ethanol, i-acetone ne-dimethyl sulfoxide

Sebenzisa:

Ivamise ukusetshenziswa njengendawo ephakathi ku-organic synthesis. Ingasetshenziselwa ukuhlanganisa izinhlobonhlobo zezinhlanganisela, okuhlanganisa izibulala-zinambuzane, imithi kanye nezinto zokusebenza. Isibonelo, ingasetshenziswa ekuhlanganiseni ama-heterocyclic compounds, i-pyridine derivatives kanye nodayi be-fluorescent.

Indlela Yokulungiselela:

Indlela evamile yokulungiselela iwukwengeza i-bromine ku-2-methoxy -6-methyl pyridine futhi wenze ukusabela kwe-bromination ngaphansi kwezimo ezifanele zokusabela. Izindlela zokulungiselela ezinemininingwane zingatholakala ku-Handbook of Synthetic Organic Chemistry noma ezincwadini ezifanele.

Ulwazi Lokuphepha:

Izinyathelo zokuphepha ezifanele zaselabhorethri kufanele zithathwe lapho kusetshenziswa noma kusingathwa izinhlanganisela ze-organic bromine. Kungase kucasule futhi kube yingozi emehlweni, isikhumba kanye nomgudu wokuphefumula. Izinto zokuzivikela ezifana nezibuko, amagilavu ​​kanye nokuvikela ukuphefumula okufanele kufanele kugqokwe ngesikhathi sokusetshenziswa. Ngaphezu kwalokho, sebenza endaweni enomoya omuhle futhi ulandele izindlela ezifanele zokulahla imfucuza. Uma igcinwe, kufanele igcinwe esitsheni esivaliwe, kude nomlilo kanye nama-oxidizing agents. Ukuze uthole ukwaziswa okwengeziwe mayelana nokuphepha, bheka i-safety data sheet (SDS) yamakhemikhali.