3 5-DIBROMO-4-CHLOROPYRIDINE (CAS# 13626-17-0)
Ngozi uye Kuchengeteka
| Hazard Symbols | T - Muchetura |
| Risk Codes | 25 – Toxic kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | 45 - Muchiitiko chetsaona kana kana uchinzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekurapa nekukurumidza (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | UN 2811 6.1 / PGIII |
3 5-DIBROMO-4-CHLOROPYRIDINE (CAS# 13626-17-0)nhanganyaya
4-chloro-3,5-dibromopyridine (inozivikanwawo se4-chloro-3,5-dibromopyridine) inhengo yehupenyu. Izvi zvinotevera ruzivo nezve zvivakwa, mashandisirwo, nzira dzekugadzirira, uye kuchengetedzwa kwekomboni:
nature:
-Kuonekwa: 4-chloro-3,5-dibromopyridine is colorless kune yellow crystal kana crystalline powder.
-Solubility: Hainyungudika mumvura, asi inonyungudika muorganic solvents senge ethanol, acetone, uye ether.
-Chemical properties: Icho chigadziko chisina simba chinogona kutora maitiro ekutsiva, hydrogen bonding, uye succinyl nucleophilic reactions.
Chinangwa:
-Iyo inogona zvakare kushandiswa se reagent mumakemikari marabhoritari.
Kugadzira nzira:
-4-chloro-3,5-dibromopyridine inogona kugadzirwa nekuwedzera cuprous chloride (CuCl) kusvika 3,5-dibromopyridine uye kupisa mhinduro.
-Iyo nzira yekubatanidza inogona kugadziridzwa sezvinodiwa, sezvo nzira yekubatanidza yemakomponi inogona kuvandudzwa maererano nemamiriro akasiyana uye maitiro ekuita.
Chekuchengetedza ruzivo:
-4-chloro-3,5-dibromopyridine ine humwe huturu kumuviri wemunhu, uye kubata kana kufema kunogona kukonzera kutsamwa nekukuvara.
-Matanho akakodzera ekuchengetedza anofanirwa kutorwa kana uchishandisa kana kubata musanganiswa, sekupfeka magirovhosi ekudzivirira, magirazi, uye zvipfeko zvekudzivirira.
-Ndokumbira uverenge uye uteedzere bhuku rekuchengetedza rekuchengetedza remakemikari akakodzera usati washandiswa, uye ita zviedzo pasi pemamiriro akakodzera.
