4-Nitroethylbenzene(CAS#100-12-9)
| Amakhodi Engozi | R52 – Iyingozi ezintweni eziphila emanzini R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. I-R33 – Ingozi yemiphumela eqoqwayo R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. |
| Incazelo Yokuphepha | S22 - Ungaphefumuli uthuli. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. S36 – Gqoka izingubo ezifanele zokuzivikela. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. |
| Ama-ID e-UN | 2810 |
| I-WGK Germany | 3 |
| I-RTECS | DH5600000 |
| Ikhodi ye-HS | 29049090 |
Isingeniso
I-P-ethylnitrobenzene (isifinyezo: DEN) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-ethylnitrobenzene:
Ikhwalithi:
1. Ukubukeka: I-P-ethylnitrobenzene iwuketshezi olungenambala ukuya kokuphuzi ngokukhanyayo.
2. Ukunyibilika: i-p-ethylnitrobenzene iyancibilika kuma-alcohol nezincibilikisi ze-ether eziphilayo.
Sebenzisa:
1. Ukwenziwa kweziqhumane: i-p-ethylnitrobenzene ingasetshenziswa njengempahla eluhlaza yeziqhumane ezinamandla amakhulu, njengokuhlanganiswa kwe-TNT (trinitrotoluene).
2. Intambo eqhumayo: I-P-ethylnitrobenzene nayo isetshenziswa njengengxenye yentambo eqhumayo.
3. Ukwenziwa kwamakhemikhali: i-p-ethylnitrobenzene iyingxenye ebalulekile ekuhlanganiseni kwezinto eziphilayo futhi ingasetshenziselwa ukuhlanganisa ezinye izinhlanganisela.
Indlela:
Ukulungiswa kwe-p-ethylnitrobenzene kungasetshenziswa ukusabela i-styrene nge-nitric acid ukuze kukhiqizwe i-p-ethylaryl nitrate, bese iphathwa nge-sulfuric acid ukuze kutholwe i-p-ethylnitrobenzene.
Ulwazi Lokuphepha:
1. I-P-ethylnitrobenzene iwuketshezi oluvuthayo futhi kufanele igcinwe kude nomlilo kanye namazinga okushisa aphezulu.
2. Lapho uphatha i-p-ethylnitrobenzene, gqoka amagilavu okuzivikela kanye nezibuko ukuze ugweme ukuthintana nesikhumba namehlo.
3. I-P-ethylnitrobenzene inobuthi obuthile emvelweni futhi igwema ukuphumela emanzini nasenhlabathini.
4. Izinyathelo zokuqapha kufanele zilandelwe lapho ugcina futhi uphatha i-p-ethylnitrobenzene.
5. Uma uzama ukusebenzisa i-p-ethylnitrobenzene, kufanele yenziwe elabhorethri enomoya omuhle ukuze kugwenywe ukuhogela umhwamuko wayo.
