5-Bromopyridine-2-carboxylic acid methyl ester (CAS# 29682-15-3)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R36 – Ukucasuka emehlweni |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S37 – Gqoka amagilavu afanelekile. |
| Ikhodi ye-HS | 29333990 |
Isingeniso
I-Methyl 5-bromopyridine-2-carboxylate. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
Ukubukeka: I-Methyl 5-bromopyridine-2-carboxylic acid i-crystalline powder emhlophe noma i-crystal.
Ukunyibilika: I-Methyl 5-bromopyridine-2-carboxylic acid iyancibilika kuma-alcohols, ama-ketones nama-ester organic solvents, futhi ayincibiliki emanzini.
Sebenzisa:
I-Methyl 5-bromopyridine-2-carboxylic acid ivame ukusetshenziswa njengento ebalulekile emaphakathi ekuhlanganiseni kwe-organic.
Indlela:
Indlela yokulungiselela i-methyl 5-bromopyridine-2-carboxylic acid imvamisa yenziwa ngalezi zinyathelo ezilandelayo:
I-5-bromopyridine isabela nge-anhydrous acetic acid ukukhiqiza i-5-bromopyridine-2-sorrelic acid emazingeni okushisa aphansi.
I-5-bromopyridine-2-soxalic acid yaphendulwa nge-methanol ukuze ithole i-methyl 5-bromopyridine-2-carboxylate.
Ulwazi Lokuphepha:
I-Methyl 5-bromopyridine-2-carboxylic acid iyinhlanganisela yezinto eziphilayo futhi inezingozi ezithile. Izinto zokuzivikela ezifanele kufanele zigqokwe ngesikhathi sokusebenza.
Gwema ukuthinta isikhumba, amehlo, nemigudu yokuphefumula. Uma uthintana ngengozi, hlambulula ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha ngokushesha.
Kufanele igcinwe endaweni eyomile, engenawo umoya, kude nomlilo nama-oxidants.
