3-Amino-6-fluoro-2-methylpyridine (CAS# 28489-47-6)
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R37/38 - Inogumbura kune yekufema system uye ganda. R41 - Njodzi yekukuvara kwakakomba kwemaziso |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S39 - Pfeka dziviriro yeziso / kumeso. |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
Iyo organic compound ine kemikari formula C6H7FN2. Iyi inotevera sumo yezvimwe zvayo zvivakwa, mashandisiro, nzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
1. Chitarisiko: Chisina ruvara kusvika kucheneruka chekristaro chakasimba.
2. Melting Point: inenge 82-85 ℃.
3. Poindi yekubikira: Inenge 219-221 ℃.
4. Solubility: Soluble mune zvakawanda organic solvents akadai ethanol, ether uye dichloromethane.
Shandisa:
Inonyanya kushandiswa seyepakati mune organic synthesis. Inogona kushandiswa kugadzira zvakasiyana-siyana zvinokonzerwa nehupenyu, zvakadai semishonga, mishonga yezvipembenene, dhayi uye ligands. Iyo ine zvakare inogona kushandiswa kukosha mumunda wemishonga.
Nzira:
inowanzowanikwa nekuita pyridine ine fluorinating reagent uye amino reagent ye methylation reaction. Iyo chaiyo synthesis nzira inogona kugadziridzwa uye kuvandudzwa zvinoenderana nezvinodiwa chaizvo.
Zvekuchengetedza
1. Inogona kushungurudza maziso, ganda uye hurongwa hwekufema. Kushandisa kunofanira kungwarira kudzivisa kuonana.
2. Pfeka midziyo yekudzivirira yakakodzera semagirovhosi, magirazi ekuchengetedza uye masikisi ekudzivirira panguva yekushanda.
3. Dzivisa kufema huruva, utsi uye magasi. Nzvimbo yebasa inofanira kunge ine mhepo yakanaka.
4. Kana kusangana netsaona kana kushandiswa zvisina kunaka, inofanira kugeza pakarepo kana kurapwa.
