2 5-difluorobenzoyl chloride (CAS# 35730-09-7)
| Akara egwu | C - Na-emebi emebi |
| Koodu ihe egwu | 34 – Na-ebute ọkụ |
| Nkọwapụta nchekwa | 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.) S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S25 - Zere kọntaktị na anya. S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. |
| NJ UN | 3265 |
| WGK Germany | 3 |
| Koodu HS | 29163990 |
| Ihe edeturu egwu | Na-emebi emebi |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
2,5-difluorobenzoyl chloride bụ ngwakọta organic nwere usoro kemịkalụ C7H3ClF2O, nke bụ ihe sitere na benzoyl chloride. Ọ bụ mmiri mmiri na-acha odo odo na-enweghị isi nke nwere isi na-esi ísì ụtọ. Nke a bụ nkọwa zuru ezu nke ọdịdị, ojiji, nkwadebe na ozi nchekwa nke 2,5-difluorobenzoyl chloride:
Ọdịdị:
-Njupụta: 1.448g/cm3
- Ebe mgbaze: -21°C
-Ebe esi mmiri: 130-133°C
- Ebe ọkụ: 46°C
-Solubility: Soluble na organic solvents dị ka ether, chloroform, ubé soluble na mmiri.
Jiri:
-2,5-difluorobenzoyl chloride bụ ihe dị mkpa organic njikọ etiti, nke a na-ejikarị na-emepụta ọgwụ na pesticide njikọ.
-Enwere ike iji ya dị ka ihe dị mkpa reagent maka njikọ nke aromatic aldehydes.
-Enwekwara ike iji synthesize agba agba, fragrances na ndị ọzọ organic ogige.
Ụzọ nkwadebe:
A na-emepụtakarị 2,5-difluorobenzoyl chloride site na usoro chloride 2,5-difluorobenzoyl n'ime zinc ma ọ bụ 2,5-difluorobenzoyl n'ime chloride sulfoxide. Ụzọ nkwadebe pụrụ iche nwere ike ịtu aka na akwụkwọ ntuziaka ma ọ bụ akwụkwọ mmuta.
Ozi nchekwa:
- 2,5-difluorobenzoyl chloride bụ kemịkalụ na-emerụ ahụ ma ekwesịrị izere ya site na ikuku ume, iri nri na kọntaktị akpụkpọ ahụ.
-Yi ngwa nchebe onwe onye dị ka uwe mkpuchi kemịkalụ, enyo na ihe mkpuchi mgbe ị na-eji.
-Ekwesịrị iji ya rụọ ọrụ na ebe ikuku na-ekpo ọkụ iji zere uzuoku ma ọ bụ anwụrụ ọkụ.
-N'oge nchekwa na njikwa, zere mgbanye na ihe ndị dị ndụ, ma zere kọntaktị na oxidants.
-Mgbe mkpofuchara, biko tụfuo ihe mkpofu nke ọma ma soro iwu ndị dị mkpa.
