2-Amino-3 5-dichloro-6-methylpyridine (CAS# 22137-52-6)
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa 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
3, iri organic compound ine kemikari formula C6H6Cl2N2. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
-Kuonekwa: 3, haina ruvara kune yakachenuruka yero crystal kana hupfu.
-Solubility: Inogona kunyungudutswa mumvura uye organic solvents.
-Kunyungudika: Nzvimbo yekunyunguduka kwayo ndeye 70-72 ° C.
-Kugadzikana: Yakagadzikana pakupisa kwekamuri, asi inogona kuora pakupisa kwakanyanya.
Shandisa:
- 3, inowanzo shandiswa seyepakati mune organic synthesis, inogona kushandiswa kugadzira makomisheni ane biological chiitiko.
-Inogonawo kushandiswa mukutsvaga zvinodhaka, kugadzira mishonga yezvipembenene nemamwe minda.
Nzira:
-Iyo isocyanate derivative inogona kugadziriswa ne 2-amino -3, 5-dichloro-6-methylbenzaldehyde kuti ibudise 3 pyridine.
Zvekuchengetedza
- 3, toxicity yakaderera, asi ichiri kufanira kutarisisa matanho ekudzivirira, kudzivirira kusangana neganda, maziso uye inhalation yeguruva rayo.
-Pfeka midziyo yekudzivirira yakakodzera senge magurovhosi erabhoritari, magirazi ekuchengetedza uye masks ekudzivirira panguva yekushandiswa uye kushanda.
-Haifanire kuburitswa mumhepo.
-Paunenge uchichengeta, chengeta mumudziyo wakavharwa, kure nemoto uye oxidizing agents.
-Kana kumedzwa kana kufemerwa, tsvaga kurapwa nekukurumidza.
