5-Bromo-2 4-dichloropyrimidine (CAS# 36082-50-5)
| Koodu ihe egwu | R23/24/25 - Na-egbu egbu site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na iloro ya. R34 - Na-akpata ọkụ R43 - nwere ike ịkpata uche site na kọntaktị akpụkpọ |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S27 - Yipụ uwe niile emeru ozugbo. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) |
| NJ UN | UN 3263 8/PG 2 |
| WGK Germany | 3 |
| Koodu HS | 29335990 |
| Ihe edeturu egwu | Ihe na-egbu egbu / na-emerụ emerụ |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
5-Bromo-2,4-dichloropyrimidine bụ ngwakọta organic.
Ogo:
- Ọdịdị: 5-Bromo-2,4-dichloropyrimidine bụ kristal ọcha siri ike.
- Solubility: 5-Bromo-2,4-dichloropyrimidine nwere obere solubility na mmiri ma na-agbaze na ihe mgbaze organic dị ka ethanol na acetone.
Jiri:
- Ọgwụ nje: 5-bromo-2,4-dichloropyrimidine nwere ike iji dị ka ihe na-egbu egbu nke ogige heterocyclic, ọkachasị maka njikwa ahịhịa mmiri na ahịhịa sara mbara.
Usoro:
Enwere ike ịme njikọ nke 5-bromo-2,4-dichloropyrimidine site na ụzọ dị iche iche, usoro a na-emekarị bụ imeghachi 2,4-dichloropyrimidine na bromine. A na-eme ka mmeghachi omume a na-emekarị site na sodium bromide.
Ozi nchekwa:
-5-Bromo-2,4-dichloropyrimidine nwere ike ire ere na oke okpomọkụ, na-emepụta gas hydrogen chloride na-egbu egbu. Ekwesịrị izere okpomọkụ dị elu na acid siri ike n'oge njikwa na nchekwa.
- 5-Bromo-2,4-dichloropyrimidine na-akpasu anya na akpụkpọ ahụ, a ga-ezere ya. Ekwesịrị iyi uwe mkpuchi kwesịrị ekwesị, enyo, na uwe ụlọ nyocha mgbe a na-arụ ọrụ.
