2-Fluoro-4-nitrobenzoic acid (CAS# 403-24-7)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R22 - Zowopsa ngati zitamezedwa |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S22 - Osapumira fumbi. |
| HS kodi | 29163990 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
2-Fluoro-4-nitrobenzoic acid(2-Fluoro-4-nitrobenzoic acid) ndi organic pawiri ndi mankhwala chilinganizo C7H4FNO4. Zotsatirazi ndizofotokozera za katundu, ntchito, kukonzekera ndi chitetezo cha pawiri:
Chilengedwe:
-Maonekedwe: 2-Fluoro-4-nitrobenzoic acid ndi woyera crystalline ufa olimba.
-malo osungunuka: pafupifupi 168-170 ℃.
-Kusungunuka: Kusungunuka mu zosungunulira zambiri za organic, monga ma alcohols, ketones ndi ethers.
-Chemical properties: 2-Fluoro-4-nitrobenzoic acid ndi acidic chinthu chomwe chimatha kuchitapo kanthu ndi alkali ndi zitsulo kuti apange mchere wofanana. Itha kukhalanso ngati yochokera ku ma asidi onunkhira ndikumapangidwanso ndi zinthu zina.
Gwiritsani ntchito:
- 2-Fluoro-4-nitrobenzoic acid ndi yofunika yapakatikati mu kaphatikizidwe organic ndipo angagwiritsidwe ntchito lithe organic mankhwala monga mankhwala, utoto ndi mankhwala.
-Itha kugwiritsidwanso ntchito ngati chowunikira pakuwunika ndikuzindikira kukhalapo ndi kuchuluka kwazinthu zina.
Njira Yokonzekera:
- 2-Fluoro-4-nitrobenzoic acid ikhoza kukonzedwa ndi njira zosiyanasiyana zopangira. Njira zodziwika bwino zimaphatikizapo 2-fluorination ya p-nitrobenzoic acid kapena nitration ya 2-fluorobenzoic acid.
Zambiri Zachitetezo:
- 2-Fluoro-4-nitrobenzoic acid akhoza kukhala poizoni kwa thupi la munthu. Chisamaliro chiyenera kuperekedwa kuti mupewe kukhudzana mwachindunji ndi khungu, kupumira kapena kudya.
-Pogwira ndi kusunga pawiri, m'pofunika kutenga njira zoyenera zotetezera, monga kuvala magalasi otetezera, magolovesi ndi zipangizo zopumira, ndikuwonetsetsa kuti ntchitoyi ikuchitika pamalo abwino.
-Mukakumana ndi pawiri, muzimutsuka nthawi yomweyo ndi madzi ndipo mukapeze chithandizo chamankhwala.
