I-2-Methyl-4-nitroaniline(CAS#99-52-5)
| Iikhowudi zoMngcipheko | I-R23/24/25 – Ityhefu ngokuphefumla, xa udibana nesikhumba naxa uginyiwe. R33 – Ingozi yeziphumo ezongezelekayo R51/53 – Ityhefu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. |
| Inkcazelo yoKhuseleko | S28 – Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi. S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. S28A - |
| Izazisi ze-UN | UN 2660 6.1/PG 3 |
| WGK eJamani | 2 |
| RTECS | XU8210000 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29214300 |
| Inqaku Lengozi | Iyacaphukisa |
| IKlasi yeeNgozi | 6.1 |
| Iqela lokuPakisha | III |
Intshayelelo
I-2-Methyl-4-nitroaniline yi-organic compound. Yikristale etyheli ukuya kwe-orenji eqinileyo kunye nokuzinza okuhle. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-2-methyl-4-nitroaniline:
Umgangatho:
- Imbonakalo: Mthubi ukuya kuorenji crystalline okuqinileyo
-Inyibilikayo: Inyibilika kwezinye izinyibilikisi eziphilayo ezifana ne-ethanol, i-chloroform kunye ne-dimethyl sulfoxide.
Sebenzisa:
- Ishishini leMichiza: I-2-methyl-4-nitroaniline ingasetyenziselwa njengento ephakathi kwi-organic synthesis ye-synthesis ye-compounds efana nedayi, i-pesticides kunye neziqhushumbisi.
Indlela:
Kukho iindlela ezininzi zokulungiselela i-2-methyl-4-nitroaniline:
- I-nitrification ngokuthe ngqo: I-2-methyl-4-aminoaniline iphendulwa nge-nitric acid egxininisiweyo ukuvelisa i-2-methyl-4-nitroaniline.
- I-Oxidation-nitrification: I-2-methyl-4-bromoaniline iphendulwa ngokugqithisileyo kwe-aniline peroxide kwaye emva koko kunye ne-nitric acid egxininisiweyo ukuvelisa i-2-methyl-4-nitroaniline.
Ulwazi ngoKhuseleko:
- 2-Methyl-4-nitroaniline sisiqhushumbisi esinokubangela ugqabhuko-dubulo xa sisesichengeni sokuvutha okanye ubushushu obuphezulu.
- Xa uphethe i-2-methyl-4-nitroaniline, nxiba izixhobo zokuzikhusela ezifana neeglavu zokhuselo, iiglasi kunye neegawuni, kwaye uqinisekise ukuba iqhutywa kwindawo engena umoya.
- Kulumkele ukudibana nolusu, amehlo, kunye nomgudu wokuphefumla.
- Gwema ukudibana nezinto ezinokutsha, i-oxidants, i-acids kunye nezinye izinto ngexesha lokugcinwa kunye nokuthutha.
