5-Amino-2 3-dichloropyridine（CAS# 98121-41-6)
| 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 R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili. R25 - He mea ʻawaʻawa inā ʻai ʻia |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. 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.) S39 - Hoʻohana i ka pale maka / maka. |
| UN ID | 2811 |
| WGK Kelemānia | 3 |
| HS Code | 29333999 |
| Papa Hazard | 6.1 |
| Hui Pūʻulu | Ⅲ |
Hoʻolauna
ʻO 5-Amino-2,3-dichloropyridine(5-Amino-2,3-dichloropyridine) he mea hoʻohuihui mea ola me ke ʻano kemika C5H3Cl2N. He paʻa keʻokeʻo me kahi ʻala kūikawā.
ʻO 5-Amino-2,3-dichloropyridine he nui nā noi nui. ʻO kekahi o kēia ka hoʻohana ʻana ma ke ʻano he waena ma ka lāʻau lapaʻau a me ka mahiʻai. Hiki ke hoʻohana ʻia i ka synthesis o nā pūhui lāʻau lapaʻau like ʻole a me nā pesticides. Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he synthetic intermediate no nā kala a me nā puaʻa.
Nui nā ala no ka hoʻomākaukau ʻana i ka 5-Amino-2,3-dichloropyridine. ʻO ke ʻano maʻamau ka hana ʻana i ka 2,3-dichloro-5-nitropyridine me ka amonia. Hiki ke hoʻonui ʻia nā kūlana hoʻohālikelike kikoʻī e like me nā pono maoli.
E pili ana i ka ʻike palekana, 5-Amino-2,3-dichloropyridine he mea pōʻino. E hoʻohana i nā lako pale pilikino kūpono e like me nā maka aniani, nā mīkina lima a me nā lole pale i ka wā e lawelawe ai. E hōʻalo i ka hanu ʻana i kāna kinoea a i ʻole ka lepo, a e hōʻoia i ka maikaʻi o ka ea o ka wahi hana. Inā loaʻa ka pilikia, holoi koke i ka ʻili a i ʻole nā maka me ka wai nui a ʻimi i ke kōkua olakino. Pono e mālama ʻia nā kaʻina hana palekana kemika i ka wā mālama a mālama ʻia.
