4-Fluorobenzoyl chloride (CAS# 403-43-0)
| Akara egwu | C - Na-emebi emebi |
| Koodu ihe egwu | R34 - Na-akpata ọkụ R36 / 37 - na-akpasu iwe na anya na usoro iku ume. R14 - Na-eme ihe ike na mmiri |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. 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.) S28A - S27 - Yipụ uwe niile emeru ozugbo. |
| NJ UN | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-19 |
| TSCA | T |
| Koodu HS | 29163900 |
| Ihe edeturu egwu | Corrosive/Lachrymatory |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
Fluorobenzoyl chloride bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke p-fluorobenzoyl chloride:
Ogo:
- Ọdịdị: mmiri mmiri na-acha odo odo na-enweghị agba.
Solubility: Soluble na organic solvents dị ka ether, chloroform na toluene.
Jiri:
- Enwere ike iji fluorobenzoyl chloride dị ka ihe dị mkpa reagent na njikọ nke ogige organic, a na-ejikarị eme ihe na mmeghachi omume fluorination nke esters na ethers.
Usoro:
Usoro nkwadebe nke fluorobenzoyl chloride bụ nke a na-enweta site na imeghachi fluorobenzoic acid na phosphorus pentachloride (PCl5). Nhazi mmeghachi omume bụ nke a:
C6H5COOH + PCl5 → C6H5COCl + POCl3 + HCl
Ozi nchekwa:
Fluorobenzoyl chloride bụ ihe dị ize ndụ dị mma, na-akpasu iwe na corrosive. Ngwa nchedo onwe onye dị ka uwe mkpuchi, ugogbe nchekwa na uwe nchebe kwesịrị iyi mgbe ejiri ya.
- Zere kọntaktị na akpụkpọ ahụ, ikuku ume nke gas ma ọ bụ mmiri mmiri na-efesa.
- Ekwesịrị ịchekwa Flubenzoyl chloride n'ebe akpọchiri akpọchi, ebe dị jụụ, pụọ na ọkụ na ihe ndị na-ere ọkụ.
