Methyl 4 6-dichloronicotinate (CAS# 65973-52-6)
| Alamomin haɗari | Xn - cutarwa |
| Lambobin haɗari | 22- Mai cutarwa idan an hadiye shi |
| Bayanin Tsaro | 24/25 - Guji hulɗa da fata da idanu. |
| HS Code | 29339900 |
| Matsayin Hazard | HAUSHI |
Gabatarwa
Methyl 4.6-dichloronotinic acid. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyar shiri da bayanin aminci:
inganci:
- Bayyanar: Methyl 4,6-dichloronotinate mara launi ne zuwa ruwan rawaya mai haske.
- Solubility: Yana da narkewa a cikin abubuwan da ake narkewa kamar su alcohols, ethers, da ketones, kuma ba a narkewa a cikin ruwa.
- Kamshi: Yana da kamshin kamshi.
Amfani:
- Matsakaicin magungunan kashe qwari: Methyl 4,6-dichloronotinic acid galibi ana amfani da shi azaman tsaka-tsakin magungunan kashe qwari a cikin haɗin ƙwayoyin kwari daban-daban, herbicides da fungicides.
- Tsarin sinadarai: Hakanan za'a iya amfani dashi azaman muhimmin albarkatun ƙasa a cikin haɓakar ƙwayoyin cuta, kamar haɓakar esters, amides da mahaɗan heterocyclic.
Hanya:
- Methyl 4,6-dichloronicotinate za a iya samu ta chlorination na nicotinyl chloride (3-chloropyridine-4-formyl chloride). Takamaiman matakan sun haɗa da amsa nicotinyl chloride tare da methanol don samar da methyl 4,6-dichloronicotinate.
Bayanin Tsaro:
- Gargadi na haɗari: Methyl 4,6-dichloronicotinate wani fili ne na organochlorine tare da babban yuwuwar guba. Tsawon bayyanarwa, shakar numfashi, ko saduwa da fata na iya zama haɗari ga lafiya.
- Matakan kariya: Sanya safofin hannu masu kariya, tabarau, da tufafin kariya lokacin amfani da su ko tuntuɓar su.
- Tsananin Ajiya: Ya kamata a adana shi a bushe, sanyi, wuri mai kyau. Kauce wa lamba tare da oxidants, acid da sauran abubuwa.
