2-Amino-3-cyanopyridine (CAS# 24517-64-4)
| 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 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. |
| UN IDs | 3439 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Note | Zvinokuvadza |
| Hazard Kirasi | 6.1 |
| Packing Group | III |
Nhanganyaya
2-Amino-3-cyanopyridine is a organic compound ine structural formula ndeye C6H5N3. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:
Properties: 2-Amino-3-cyanopyridine yakasimba, kazhinji chena kana chiedza yellow crystalline. Inodzikama pakudziya kwekamuri uye ine kunyungudika kwakaderera mumvura.
Chinangwa: 2-Amino-3-cyanopyridine inogona kushandiswa sechinhu chakakosha mbishi uye yepakati mune organic synthesis. Inowanzo shandiswa kugadzira zvakasiyana-siyana biologically inoshanda makomisheni, akadai semishonga, mishonga yezvipembenene uye dhayi. Mukuwedzera, inoshandiswawo zvakanyanya mukugadzirwa kwesimbi phthalocyanine dyes uye kugadzirwa kweheterocyclic compounds.
Kugadzirira nzira: 2-Amino-3-cyanopyridine inowanzogadzirirwa nekushandisa benzaldehyde sechinhu chinotangira uye ichipfuura nepakati pematanho ekugadzira. Nzira inowanzoshandiswa ndeyekuita kwe benzaldehyde neaminoacetonitrile pasi pemamiriro ezvinhu ane acidic kuumba 2-Amino-3-cyanopyridine.
Ruzivo rwekuchengetedza: Paunenge uchishandisa uye uchishanda 2-Amino-3-cyanopyridine, zvinotevera zvidziviriro zvekuchengetedza zvinofanirwa kutariswa kune: Zvinogona kutsamwisa maziso, ganda uye turakiti rekufema, saka kusangana kwakananga kunofanira kudziviswa panguva yekushanda. Inofanira kushandiswa munzvimbo inofefetera zvakanaka uye kudzivisa kufema guruva rayo. Panguva imwecheteyo, panguva yekubata nekuchengetedza, dzivisa kusangana nezvinhu zvinokuvadza senge oxidants, yakasimba acids uye mabhesi akasimba kuti udzivise zvinogona kuitika zvine njodzi. Paunenge uchibata chikamu ichi, maitiro ekuchengetedza anofanirwa kunyatsocherechedzwa. Kana ikatorwa nekukanganisa kana kufemerwa nekukanganisa, tsvaga kurapwa nenguva.
