2-Amino-4-cyanopyridine (CAS# 42182-27-4)
| Risk Codes | R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R41 - Njodzi yekukuvara kwakakomba kwemaziso R37/38 - Inogumbura kune yekufema system uye ganda. R22 – Zvinokuvadza kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S39 - Pfeka dziviriro yeziso / kumeso. |
| UN IDs | 3439 |
| HS Code | 29333990 |
| Hazard Kirasi | 6.1 |
| Packing Group | III |
Nhanganyaya
2-Amino-4-cyanopyridine is an organic compound. Iro jena crystalline yakasimba inonyungudika zvishoma mumvura uye inogona kunyungudika muorganic solvents senge doro nemaketone.
2-Amino-4-cyanopyridine inogona kushandiswa mukugadzirwa kwemamwe maumbirwo uye ine huwandu hwakawanda hwekushandiswa mukugadzirwa kwehupenyu.
Kugadzirira kwe2-amino-4-cyanopyridine inogona kuwanikwa nehydrogenation uye nitrosation yepyridine. Kutanga, pyridine uye hydrogen zviri hydrogenated pasi pechiito chechinhu chinokonzera kuumba 2-amino derivative yepyridine. Iyo inoguma 2-aminopyridine inozoitwa ne nitrous acid kugadzira 2-amino-4-cyanopyridine.
Dzivisa kusangana neganda nemaziso sezvo zvingava nezvinogumbura paganda nemaziso.
Magirovhosi edziviriro nemagirovhosi anofanira kupfekwa kana achishandiswa, uye ive nechokwadi chekuti kuvhiyiwa kunoitwa munzvimbo ine mhepo yakanaka.
Dzivisa kufema guruva uye pfeka mask yekudzivirira.
Kana ukafemerwa netsaona kana kumwiwa komisheni iyi, tsvaga kurapwa nekukasika.
Ndapota chengetedza musanganiswa zvakanaka, kure nemoto uye oxidants, uye munzvimbo yakaoma, inotonhorera.
