4-Bromo-2-fluorobenzaldehyde (CAS # 57848-46-1)
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
| WGK Germany | 3 |
| Koodu HS | 29130000 |
| Ihe edeturu egwu | Iwe iwe |
| Klas Hazard | Iwe, Ikuku mmetụta |
Okwu mmalite
2-Fluoro-4-bromobenzaldehyde bụ ngwakọta organic. Ndị a bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke ogige a:
Ogo:
- Ọdịdị: 2-Fluoro-4-bromobenzaldehyde bụ enweghị agba na-acha odo odo siri ike.
- Solubility: Ọ na-agbaze na ụfọdụ ihe mgbaze pola dị ka ethanol na methylene chloride.
- Nkwụsi ike: 2-Fluoro-4-bromobenzaldehyde bụ ihe na-adịghị agbanwe agbanwe nke ọkụ na ọkụ na-emetụta ngwa ngwa ma nwee ike imebi ya ngwa ngwa site na kpo oku.
Jiri:
- A pụkwara iji ya mee ihe n'ebe ndị dị ka ntinye agba agba, ihe ndị na-eme ihe, na ngwa anya.
Usoro:
2-Fluoro-4-bromobenzaldehyde nwere ike ịmepụta site na ụzọ dị iche iche, dị ka:
Enwere ike ịmeghachi mmanya 2-bromo-4-fluorobenzyl na ngwọta acidic, ngwọta mmeghachi omume nwere ike ịpụpụ na distilled iji nweta ngwaahịa dị ọcha.
Enwere ike nweta ya site na oxidizing 4-fluorostyrene na ọnụnọ ethyl bromide.
Ozi nchekwa:
2-Fluoro-4-bromobenzaldehyde bụ ngwakọta organic nke chọrọ usoro nchekwa kwesịrị ekwesị na usoro a ga-agbaso:
- 2-Fluoro-4-bromobenzaldehyde na-akpasu iwe ma nwee ike imebi anya, akpụkpọ ahụ, na akụkụ iku ume. Mgbe ị na-arụ ọrụ, ọ dị mkpa iyi ihe nchebe kwesịrị ekwesị dị ka iko, uwe aka na ihe mkpuchi.
- Zere ikuru vapors site na gas ma ọ bụ ihe ngwọta ha. Ekwesịrị ịrụ ọrụ ma ọ bụ jiri ndị nche na mpaghara ikuku nke ọma.
- Zere ikpughe na ìhè anyanwụ ma ọ bụ okpomọkụ. Ekwesịrị idowe ya n'ebe dị jụụ, nke kpọrọ nkụ iji zere kọntaktị na oxidants.
- Ejikọtala 2-fluoro-4-bromobenzaldehyde na ihe ndị na-emepụta oxidizing siri ike ma ghara ịbanye n'ime mmiri ma ọ bụ gburugburu ndị ọzọ.
Tupu iji 2-fluoro-4-bromobenzaldehyde, hụ na ị gụrụ ma ghọta akwụkwọ nchekwa data dị mkpa na akwụkwọ ntuziaka na-arụ ọrụ, ma soro usoro njikwa na mkpofu kwesịrị ekwesị.
