2,4-Dinitrofluorobenzene(CAS#70-34-8)
| Amakhodi Engozi | I-R22 – Iyingozi uma igwinywe I-R33 – Ingozi yemiphumela eqoqwayo R34 – Ibangela ukusha R42/43 - Ingabangela ukuzwela ngokuhogela umoya nangokuthinta isikhumba. R40 – Ubufakazi obuncane bomphumela we-carcinogenic R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. R43 - Ingabangela ukuzwela ngokuthinta isikhumba R36/38 – Ukucasuka emehlweni nasesikhunjeni. R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S22 - Ungaphefumuli uthuli. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) I-S28A - S23 – Ungawuphefumuli umhwamuko. S7/9 - I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. |
| Ama-ID e-UN | UN 3261 8/PG 2 |
| I-WGK Germany | 3 |
| I-RTECS | CZ7800000 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29049085 |
| Inothi Lengozi | Ubuthi |
| I-Hazard Class | 6.1 |
| Iqembu Lokupakisha | III |
Isingeniso
I-2,4-Dinitrofluorobenzene iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:
Ikhwalithi:
- I-2,4-Dinitrofluorobenzene iqinile enamafomu ecrystalline angenambala kuya kokuphuzi okhanyayo.
- Emazingeni okushisa asekamelweni, ayincibiliki emanzini, kodwa incibilika kuzincibilikisi zemvelo ezifana ne-ether ne-dimethylformamide.
- Yinhlanganisela evuthayo futhi idinga ukuphathwa ngokucophelela.
Sebenzisa:
- I-2,4-Dinitrofluorobenzene isetshenziswa kakhulu ekwenzeni odayi abaphuzi ezimbonini zeziqhumane kanye ne-pyrotechnic.
- Ibuye isetshenziswe njengendawo ephakathi kumadayi nezingulube, futhi inezinhlelo zokusebenza ezithile ekuhlaziyweni kwamakhemikhali kanye nokuhlanganiswa kwe-organic.
Indlela:
- 2,4-Dinitrofluorobenzene ingatholwa ngokufaka i-p-chlorofluorobenzene nitrification.
- Indlela ethile yokulungiselela ingafinyelelwa ngokusabela kwe-nitric acid ne-nitrate yesiliva, i-nitric acid egxilile ne-thionyl fluoride, njll.
Ulwazi Lokuphepha:
- 2,4-Dinitrofluorobenzene into enobuthi enobungozi obunamandla be-carcinogenic kanye ne-teratogenic.
- Amagilavu okuzivikela, izibuko, nezingubo zokuzivikela kufanele zigqokwe ngesikhathi sokusebenza.
- Gwema ukuthinta isikhumba, amehlo, kanye nomgudu wokuphefumula.
- Imfucuza kufanele ilahlwe ngokuhambisana nemithetho efanele yezemvelo futhi akufanele ilahlwe emanzini noma endaweni ezungezile.
