5-Chloro-3-nitropyridine-2-carbonitrile (CAS# 181123-11-5)
Ngozi uye Kuchengeteka
| Hazard Symbols | Xi – Hasha |
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S37 - Pfeka magirovhosi akakodzera. |
| Hazard Kirasi | IRRITANT |
5-Chloro-3-nitropyridine-2-carbonitrile (CAS# 181123-11-5) Nhanganyaya
-Kuonekwa: Yero yero kune yero crystal.
-Kunyungudika: Nzvimbo yekunyunguduka inenge 119-121 ° C.
-Solubility: Soluble in organic solvents senge methanol, chloroform uye dichloromethane.
Shandisa:
-inowanzoshandiswa sepakati mune organic synthesis yekugadzirwa kwemamwe organic compounds.
-Inogona kushandiswa kugadzira mishonga, mishonga yezvipembenene uye zvinhu zvemagetsi.
Nzira: Kugadzirira kwe
-phosphonate inogona kuwanikwa nekuita 2-cyano-5-chloropyridine ne sulfuryl chloride uye sodium nitrite pamberi penheyo.
Zvekuchengetedza
-process mukushandiswa nekuchengetedza nzira inofanira kuchenjerera kuti usasangana neine oxidants yakasimba, yakasimba acids kana yakasimba alkali uye zvimwe zvinhu kudzivirira maitiro ane ngozi.
-Pfeka midziyo yekudzivirira yakafanira senge magurovhosi erabhoritari, magirazi uye masks ekudzivirira kumeso panguva yekushanda.
-Rega kufema, kutsenga kana kumedza musanganiswa uyu. Kana wasangana netsaona, sukurudza nekukasika nemvura yakawanda uye tsvaga rubatsiro kuna chiremba.
