Pentafluorophenol (CAS# 771-61-9)
| Koodu ihe egwu | R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R34 - Na-akpata ọkụ R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. R63 - Ihe ize ndụ nwere ike imerụ nwa e bu n'afọ R43 - nwere ike ịkpata uche site na kọntaktị akpụkpọ R23/24/25 - Na-egbu egbu site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na iloro ya. R45 - nwere ike ibute ọrịa kansa R67 - Vapors nwere ike ime ka iro ụra na dizziness R40 - Ihe akaebe dị oke nke mmetụta carcinogenic |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. 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. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. S23 - Ekula uzuoku. S53 – Zere ikpughe – nweta ntuziaka pụrụ iche tupu ojiji. |
| NJ UN | 2811 |
| WGK Germany | 3 |
| RTECS | SM6680000 |
| FLUKA BRAND F CODES | 3 |
| TSCA | T |
| Koodu HS | 29081000 |
| Ihe edeturu egwu | Na-egbu egbu / na-ewe iwe |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | III |
| Nsi | LD50 scu-oke: 322 mg/kg IZSBAI 3,91,65 |
Okwu mmalite
Pentafluorophenol bụ ngwakọta organic. Ọ nwere ihe ndị a:
1. Ọdịdị: crystalline siri ike na-enweghị agba.
4. Solubility: soluble na organic solvents dị ka ethanol, dimethylformamide, wdg, ubé soluble na mmiri.
5. Pentafluorophenol bụ ihe siri ike acidic, corrosive na mgbakasị ahụ.
Isi ojiji nke pentafluorophenol bụ ndị a:
1. Fungicide: Pentafluorophenol nwere ike iji mee ihe maka disinfection na sterilization, ma nwee mmetụta mgbochi siri ike na nje bacteria, fungi na nje. A na-ejikarị ya maka disinfection dị ọcha na ọgwụ, ụlọ nyocha na ngwa ụlọ ọrụ mmepụta ihe.
3. Chemical reagents: pentafluorophenol nwere ike ji mee ihe dị ka reagents na reagent intermediates na organic njikọ.
Enwere ike imepụta Pentafluorophenol site na mmeghachi omume nke pentafluorobenzene na alkaline oxidant dị ka sodium peroxide. Usoro mmeghachi omume a kapịrị ọnụ bụ:
C6F5Cl + NaOH + H2O2 → C6F5OH + NaCl + H2O
Ozi nchekwa nke pentafluorophenol bụ ndị a:
1. Akpụkpọ anụ na anya mgbakasị: Pentafluorophenol nwere mgbakasị siri ike, na kọntaktị na akpụkpọ ahụ ma ọ bụ anya ga-eme ka mgbu, ọbara ọbara na ọzịza na mgbaàmà ndị ọzọ na-adịghị mma.
2. Ihe ize ndụ iku ume: Uzuoku nke pentafluorophenol na-enwe mmetụta na-akpasu iwe na traktị iku ume, oke iku ume nwere ike ịkpata mgbaàmà dị ka ụkwara na ike iku ume.
3. Ihe ize ndụ ịṅụ ọgwụ: A na-ewere Pentafluorophenol dị ka ihe na-egbu egbu, na ịṅụbiga mmanya ókè nwere ike iduga mmeghachi omume nsí.
Mgbe ị na-eji pentafluorophenol, ekwesịrị ịme usoro nchebe kwesịrị ekwesị, dị ka iyi uwe nchebe, ọta ihu, wdg, na ịnọgide na-arụ ọrụ nke ọma.
