2-Chloro-3-methoxypyridine (CAS# 52605-96-6)
| Alamomin haɗari | Xn - cutarwa |
| Lambobin haɗari | R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R22 - Yana cutarwa idan an haɗiye shi |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S37 - Sanya safofin hannu masu dacewa. |
| HS Code | Farashin 2933990 |
Gabatarwa
2-Chloro-3-methoxypyridine (2-Chloro-3-methoxypyridine) wani fili ne na kwayoyin halitta tare da tsarin sinadarai C6H6ClNO. Ruwa ne mara launi mai kamshi. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:
Hali:
-Bayyanuwa: ruwa mara launi
-Nauyin kwayoyin halitta: 159.57g/mol
-Batun narkewa: Ba a sani ba
-Tafasa: 203-205 ℃
- Yawan: 1.233g/cm3
- Solubility: Mai narkewa a cikin ethanol, ether da chlorinated hydrocarbons
Amfani:
- 2-Chloro-3-methoxypyridine yawanci ana amfani dashi azaman tsaka-tsaki a cikin halayen haɗin gwiwar kwayoyin halitta.
-A fagen magani, ana iya amfani da shi don haɗa magunguna masu tsaka-tsaki da magunguna masu aiki.
Hanyar Shiri:
Hanyar shiri na 2-Chloro-3-methoxypyridine an samo shi ne ta hanyar protonation da chlorination na pyridine. Takamaiman hanyoyin roba na iya zama:
1. amsa pyridine tare da hydrogen chloride don samun chloropyridine;
2. methanol da sodium hydroxide an ƙara su zuwa maganin chloropyridine don samar da samfurin, wanda aka tsarkake don samun 2-Chloro-3-methoxypyridine.
Bayanin Tsaro:
- 2-Chloro-3-methoxypyridine abu ne na halitta kuma yana da ban tsoro. Ya kamata a guji hulɗa da fata da idanu kai tsaye.
-Lokacin sarrafawa ko adanawa, yakamata a ɗauki matakan kariya da suka dace kuma a sanya kayan kariya na sirri kamar safar hannu da tabarau.
-A guji shakar tururinsa ko maganin sa yayin amfani da shi kuma a sanya shi da kyau.
-A guji haɗuwa da ƙarfi mai ƙarfi, acid mai ƙarfi da sauran abubuwa don hana halayen haɗari.
-Bayan amfani ko zubarwa, sauran sinadarai yakamata a zubar dasu cikin aminci kuma cikin bin ka'idojin kare muhalli masu dacewa.
