2,5-Diaminotoluene(CAS#95-70-5)
| Iikhowudi zoMngcipheko | I-R20/21 – Iyingozi ngokuphefumla kunye nokudibana nolusu. I-R25 – Inetyhefu xa iginyiwe I-R43 – Inokubangela uvakalelo ngokudibana nolusu R51/53 – Ityhefu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. |
| Inkcazelo yoKhuseleko | S24 – Kuphephe ukudibana nolusu. S37 – Nxiba iiglavu ezifanelekileyo. 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. |
| Izazisi ze-UN | 2811 |
| RTECS | XS9700000 |
| IKlasi yeeNgozi | 6.1(b) |
| Iqela lokuPakisha | III |
Intshayelelo
I-2,5-Diaminotoluene i-organic compound, ilandelayo isingeniso kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi olukhuselekileyo lwe-2,5-diaminotoluene:
Umgangatho:
- Imbonakalo: I-2,5-Diaminotoluene ngumgubo omhlophe wekristale okhanyayo otyheli.
- Ukunyibilika: Kunyibilika kancinane emanzini, kodwa kunyibilika ngakumbi kwizinyibilikisi zendalo ezifana nebenzene kunye nezinyibilikisi ezisekwe etywaleni.
Sebenzisa:
- I-2,5-i-Diaminotoluene yinto ebalulekileyo ephakathi kwi-organic synthesis, ehlala isetyenziselwa ukulungiswa kwee-pigments kunye nedayi, ngakumbi ekulungiseleleni izinto ezisemgangathweni ze-fiber zokwenziwa.
Indlela:
- Ukulungiswa kwe-2,5-diaminotoluene kufezekiswa ikakhulu ngokunciphisa i-nitrotoluene. I-Nitrotoluene iqala ukusabela kunye ne-ammonia ukuvelisa i-2,5-dinitrotoluene, ethi iyancipha ibe yi-2,5-diaminotoluene nge-agent yokunciphisa njenge-sodium diene.
Ulwazi ngoKhuseleko:
- I-2,5-Diaminotoluene iyacaphukisa amehlo kunye nesikhumba, ngoko nxiba izixhobo ezifanelekileyo zokukhusela kwaye ugweme ukudibanisa xa usebenzisa.
- Xa usebenza, kunqande ukuphefumla uthuli lwayo okanye isisombululo kwaye ugcine iimeko ezifanelekileyo zokungenisa umoya.
- I-2,5-Diaminotoluene kufuneka igcinwe kude ne-ignition kunye ne-oxidizing agents, kwaye igcinwe kwindawo eyomileyo, epholileyo.
- Landela iinkqubo ezifanelekileyo zokusebenza ezikhuselekileyo kwaye ulahle inkunkuma ngokufanelekileyo xa uphethe okanye ugcina.
