I-2-Nitroaniline(CAS#88-74-4)
| Amakhodi Engozi | R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. I-R33 – Ingozi yemiphumela eqoqwayo R52/53 – Kuyingozi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. R39/23/24/25 - I-R11 – Ivutha Kakhulu |
| 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 - S16 – Zigcine kude nemithombo yokuthungela. I-S7 – Gcina isitsha sivalwe ngokuqinile. |
| Ama-ID e-UN | UN 1661 6.1/PG 2 |
| I-WGK Germany | 2 |
| I-RTECS | BY6650000 |
| AMAKHODI E-FLUKA BRAND F | 8 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29214210 |
| I-Hazard Class | 6.1 |
| Iqembu Lokupakisha | II |
| Ubuthi | I-LD50 ngomlomo kuNogwaja: 1600 mg/kg LD50 dermal Unogwaja > 7940 mg/kg |
Isingeniso
I-2-nitroaniline, eyaziwa nangokuthi i-O-nitroaniline, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-2-nitroaniline.
Ikhwalithi:
- Ukubukeka: I-2-nitroaniline iyikristalu ephuzi noma i-crystalline powder.
- Ukunyibilika: I-2-nitroaniline iyancibilika ku-ethanol, i-ether ne-benzene, futhi inyibilika kancane emanzini.
Sebenzisa:
- Ukukhiqizwa kodayi: I-2-nitroaniline ingasetshenziswa ekuhlanganiseni udayi ophakathi nendawo, njengokulungiswa kodayi ophuzi we-aniline.
- Iziqhumane: I-2-nitroaniline inezinto eziqhumayo futhi ingasetshenziswa njengempahla eluhlaza yeziqhumane nama-pyrotechnics.
Indlela:
- I-2-nitroaniline ingalungiswa ngokusabela kwe-aniline nge-nitric acid. Izimo zokusabela ngokuvamile zenziwa emazingeni okushisa aphansi futhi i-sulfuric acid isetshenziswa njenge-catalyst.
- Izibalo zokusabela: C6H5NH2 + HNO3 -> C6H6N2O2 + H2O
Ulwazi Lokuphepha:
- I-2-Nitroaniline iyinhlanganisela yeziqhumane ezingase zidalwe ukuchayeka ekushiseni noma ekushiseni okuphezulu. Kufanele igcinwe kude namalangabi avulekile, imithombo yokushisa, izinhlansi zikagesi, njll.
- Gqoka izibuko zokuzivikela namagilavu lapho usebenza ukuze ugweme ukuhogela uthuli noma ukuthinta isikhumba, futhi ugweme ukungenwa lutho ngephutha.
- Uma uthintana ne-2-nitroaniline, geza ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha ukuze uthole ukwelashwa.
