Pentafluoropropionic anhydride (CAS# 356-42-3)
| Akara egwu | C - Na-emebi emebi |
| Koodu ihe egwu | R34 - Na-akpata ọkụ 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.) |
| NJ UN | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | T |
| Koodu HS | 29159000 |
| Ihe edeturu egwu | Na-emebi emebi |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
Ogo:
Pentafluoropropionic anhydride bụ mmiri mmiri na-acha odo odo na-enweghị isi na-esi ísì ụtọ. Ọ na-esighi ike na mmiri na ụlọ okpomọkụ, soluble na organic solvents dị ka ethanol, acetone, wdg. Ọ bụ ọkụ ọkụ mmiri mmiri na-ere ọkụ.
Jiri:
A na-eji Pentafluoropropionic anhydride eme ihe n'ọtụtụ ebe na mmeghachi omume fluorination na mmeghachi omume njikọ organic ma a na-ejikarị ya dị ka nnọchi hydrofluoric acid.
Usoro:
Usoro nkwadebe nke pentafluoropropionic anhydride na-agbagwoju anya karị, usoro a na-emekarị bụ imeghachi fluoroethanol na bromoacetic acid iji mepụta fluoroethyl acetate, wee gbanye ya ka ọ nweta pentafluoropropionic anhydride.
Ozi nchekwa:
Pentafluoropropionic anhydride na-akpasu iwe ma nwee ike ịkpata mgbakasị anya nke anya, traktị iku ume na akpụkpọ ahụ mgbe ikuru ume, nri, ma ọ bụ na kọntaktị na akpụkpọ ahụ. Ekwesịrị izere ikuku ume ya mgbe ejiri ya ma ọ bụ rụọ ya. Ekwesịrị ịme usoro nchekwa dị mkpa, dị ka iyi akwa anya na uwe mkpuchi kwesịrị ekwesị, na ịhụ na ejiri ya na mpaghara ikuku dị mma. Mgbe ị na-eme mmeghachi omume fluorine, ekwesịrị ịchịkwa ọnọdụ mmeghachi omume nke ọma iji zere mmepụta nke mkpofu fluoride na-emerụ ahụ.
