6-Bromo-3-chloro-2-methyl-pyridine (CAS# 944317-27-5)

Isingeniso

Kuyinhlanganisela yemvelo enefomula yemolekyuli ye-C6H6BrClN kanye nesisindo semolekyuli esingu-191.48g/mol. Okulandelayo yisingeniso semvelo yayo, ukusetshenziswa, ukwakhiwa kanye nolwazi lokuphepha:

Imvelo:

-Ukubukeka: Okuqinile akunambala ukuya kokuphuzi.

-Indawo yokuncibilika: mayelana ne-20-22°C.

-Indawo yokubilisa: mayelana ne-214-218°C.

-I-Solubility: Incibilika ku-ethanol ne-chloroform, ayincibiliki emanzini.

Sebenzisa:

-iyingxenye ebalulekile ye-organic synthesis, esetshenziswa kabanzi ekuhlanganiseni ezinye izinhlanganisela.

-ingasetshenziswa ukulungisa izinhlobonhlobo zezidakamizwa kanye ne-pesticide intermediates, njenge-naphtha insecticides, izidakamizwa ze-ketol.

Indlela:

Njengamanje, indlela esetshenziswa kakhulu yokulungiselela itholakala ngokusabela i-2-picoline chloride nge-lithium bromide.

Ulwazi Lokuphepha:

-inhlanganisela ecasulayo engase ibangele ukucasuka nokuvuvukala lapho kuthinta isikhumba namehlo. Izinyathelo zokuzivikela ezifanele, njengamagilavu ​​elebhu, izibuko namajazi aselebhu, kufanele zigqokwe ngesikhathi sokuphatha nokugcinwa.

-Kungase kube ubuthi ezintweni eziphila emanzini, futhi kufanele kuqashelwe ukuze kugwenywe ukungena emanzini.

-Le nhlanganisela kufanele igcinwe kude nomlilo kanye nezinga lokushisa eliphezulu ukuvimbela ukusha nokuqhuma kwayo okuzenzakalelayo. Gcina endaweni epholile, eyomile futhi enomoya omuhle.