2-Chloro-3-amino-5-bromopyridine (CAS# 588729-99-1)
| Risk Codes | R25 – Muchetura kana ukamedzwa R37/38 - Inogumbura kune yekufema 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. S39 - Pfeka dziviriro yeziso / kumeso. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | 2811 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Kirasi | IRRITANT |
| Packing Group | Ⅲ |
Nhanganyaya
2-Chloro-3-amino-5-bromopyridine is an organic compound. Inotevera sumo pfupi kune chimiro chayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:
Hunhu:
- Chitarisiko: Machena kusvika kucheneruka makristasi
- Solubility: Soluble mu chloroform uye ethanol, inonyungudika zvishoma mumvura
Shandisa:
- Mushonga wacho unogona zvakare kushandiswa sechinhu chinokonzeresa mune organic synthesis uye inoita basa rakakosha mukuumbwa kwemamwe organic komisheni.
Nzira:
- Iyo synthesis ye2-chloro-3-amino-5-bromopyridine inowanzoitwa uchishandisa chlorination-bromination reaction. Inogadzirirwa nekuita 3-amino-4-bromopyridine ne chlorinating agents (zvakadai se phosphorus trichloride, sulfuryl chloride, nezvimwewo).
Zvekuchengetedza
- 2-Chloro-3-amino-5-bromopyridine ikemikari uye inoda matanho akakodzera akadai sekupfeka magirovhosi emakemikari nemasiki.
- Paunenge uchishandisa nekuchengetedza, kubata neoxidants, yakasimba asidhi, uye alkali yakasimba inofanira kudziviswa kudzivirira kuita zvine njodzi.
- Inogona kunge iri kemikari ine hutsinye paganda, maziso, uye kufema system, uye inofanirwa kugezwa nemvura nekukurumidza mushure mekusangana nayo uye kurapwa kunofanirwa kutsvakwa.
