2 5-Dichloropyridin-3-amine (CAS# 78607-32-6)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu. R22 - Zowopsa ngati zitamezedwa |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S36 - Valani zovala zoyenera zodzitetezera. S39 - Valani chitetezo chamaso / kumaso. |
| Ma ID a UN | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS kodi | 29333990 |
| Kalasi Yowopsa | ZOKWIYA |
| Packing Group | Ⅲ |
Mawu Oyamba
2,5-Dichloropyridin-3-amine ndi organic pawiri ndi mankhwala chilinganizo C5H3Cl2N. Ndi kristalo wopanda mtundu kapena wotumbululuka wachikasu, imakhala ndi fungo lamphamvu. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, kukonzekera ndi chitetezo:
Chilengedwe:
-Mawonekedwe: Makristalo opanda mtundu kapena owala achikasu
-Kusungunuka: Kusungunuka pang'ono m'madzi, kusungunuka muzosungunulira zambiri
-malo osungunuka: pafupifupi 104-106 ℃
- Malo otentha: pafupifupi 270 ℃ (mtengo wofotokozera)
Gwiritsani ntchito:
- 2,5-Dichloropyridin-3-amine angagwiritsidwe ntchito ngati wapakatikati mu kaphatikizidwe organic ndipo chimagwiritsidwa ntchito mankhwala, mankhwala ndi madera ena.
- Itha kugwiritsidwanso ntchito pokonzekera zosakaniza zogwira ntchito, utoto ndi ma coordination compounds.
Njira Yokonzekera:
Njira yodziwika yokonzekera ndi momwe 2,5-dichloropyridine ndi ammonia:
2,5-Dichloropyridinamine → 2,5-Dichloropyridin-3-amine
Zambiri Zachitetezo:
- 2,5-Dichloropyridin-3-amine imakwiyitsa, chonde samalani kuti musagwirizane ndi khungu, maso ndi kupuma. Zida zodzitetezera zoyenera monga magolovesi, magalasi ndi masks ziyenera kuvalidwa panthawi yogwiritsira ntchito.
-Pewani moto ndi kutentha kwakukulu mukamagwiritsa ntchito ndikusunga kuti zisapse kapena kuphulika.
Chonde dziwani kuti mukamagwiritsa ntchito ndikugwiritsa ntchito mankhwala, muyenera kutsatira njira zotetezeka ndikutsata malamulo ndi malangizo ofunikira kuti mutsimikizire chitetezo chaumwini ndi chilengedwe.
