2-METHOXY-3 5-DIBROMO-PYRIDINE (CAS# 13472-60-1)

Nā Code Risk	R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R41 – Ka pilikia o ka poino nui i na maka R22 – Poino ke aleia
Ka wehewehe palekana	S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36 – E komo i nā lole pale kūpono. S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
UN ID	UN 2811
WGK Kelemānia	1
Nānā Hazard	ʻinoʻino

ʻO 3,5-Dibromo-2-methoxypyridine (ʻike pū ʻia ʻo 2-bromo-3, 5-dimethoxypyridine) he mea hoʻohuihui. Loaʻa iā ia ka molecular formula o C7H6Br2NO a me ka molecular kaumaha o 264.94g/mol.3,5-Dibromo-2-methoxypyridine he paʻa me ke keʻokeʻo a hiki i nā aniani melemele keʻokeʻo. Hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe organik i ka lumi wela, e like me chloroform, ether a me methanol. ʻO ka hoʻohana nui ʻana o kēia pūhui he mea waena a me ka reagent i ka synthesis organik. Hiki ke hoʻohana ʻia e synthesize i nā lāʻau like ʻole, pesticides, dyes a me nā mea hoʻohui ʻē aʻe.

ʻO ke ala no ka hana ʻana i ka 3,5-dibromo-2-methoxypyridine ka mea maʻamau e loaʻa ma ka hana ʻana i ka 3,5-dibromopyridine me ka methanol. Hiki ke hoʻokō ʻia nā kūlana hopena ma lalo o kahi ea inert i kahi mahana kūpono a me ka manawa pane.

E pili ana i ka ʻike palekana, 3,5-dibromo-2-methoxypyridine he mea pōʻino. Hiki iā ia ke hoʻonāukiuki i ke kino o ke kanaka, a e pōʻino ai ke kaiapuni. I ka wā o ka hoʻohana ʻana a me ka mālama ʻana, pono e mālama ʻia nā ʻano palekana kūpono, e like me ke komo ʻana i nā mīkina lima pale, nā maka aniani a me nā lole pale, e hōʻoia ana i ka ea maikaʻi, a me ka pale ʻana i ka pili ʻana me ka ʻili a me nā maka. Eia kekahi, pono e hoʻopaʻa ʻia nā ʻano mālama kūpono a me ka hoʻokuʻu ʻana i mea e pale ai i nā pōʻino a me ka hoʻohaumia ʻana. Ma mua o ka hoʻohana ʻana, ʻoi aku ka maikaʻi o ka nānā ʻana i ka pepa ʻikepili palekana o ka kemika no ka ʻike kikoʻī palekana.