I-2-Methyl-4-nitroaniline(CAS#99-52-5)
| Amakhodi Engozi | R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. I-R33 – Ingozi yemiphumela eqoqwayo R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. |
| Incazelo Yokuphepha | I-S28 – Ngemva kokuxhumana nesikhumba, geza ngokushesha ngensipho eningi. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. I-S28A - |
| Ama-ID e-UN | UN 2660 6.1/PG 3 |
| I-WGK Germany | 2 |
| I-RTECS | XU8210000 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29214300 |
| Inothi Lengozi | Iyacasula |
| I-Hazard Class | 6.1 |
| Iqembu Lokupakisha | III |
Isingeniso
I-2-Methyl-4-nitroaniline iyinhlanganisela yezinto eziphilayo. Iqinile ngokuphuzi kuya kokuwolintshi futhi iqinile. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-2-methyl-4-nitroaniline:
Ikhwalithi:
- Ukubukeka: Okuphuzi kuya ku-orange crystalline okuqinile
- I-Soluble: Incibilika kwezinye izincibilikisi eziphilayo njenge-ethanol, i-chloroform ne-dimethyl sulfoxide.
Sebenzisa:
- Imboni yamakhemikhali: I-2-methyl-4-nitroaniline ingasetshenziswa njengendawo ephakathi ku-organic synthesis ukuze kuhlanganiswe izinhlanganisela ezinjengodayi, izibulala-zinambuzane neziqhumane.
Indlela:
Kunezindlela ezimbalwa zokulungiselela i-2-methyl-4-nitroaniline:
- I-nitrification eqondile: I-2-methyl-4-aminoaniline isabela nge-nitric acid egxilile ukukhiqiza i-2-methyl-4-nitroaniline.
- I-Oxidation-nitrification: I-2-methyl-4-bromoaniline isabela nge-aniline peroxide eyeqile bese kuba ne-nitric acid egxilile ukukhiqiza i-2-methyl-4-nitroaniline.
Ulwazi Lokuphepha:
- I-2-Methyl-4-nitroaniline yisiqhumane esingase sibangele ukuqhuma lapho sichayeke ekuthumbeni noma kumazinga okushisa aphezulu.
- Uma uphatha i-2-methyl-4-nitroaniline, gqoka izinto zokuzivikela ezifana namagilavu okuzivikela, izibuko, kanye nezingubo zokugqoka, futhi uqinisekise ukuthi isetshenziswa endaweni enomoya omuhle.
- Gwema ukuthinta isikhumba, amehlo, kanye nomgudu wokuphefumula.
- Gwema ukuthinta izinto ezivuthayo, ama-oxidants, ama-acids nezinye izinto ngesikhathi sokugcina kanye nokuhamba.
