4-Nitrobenzyl barasa (CAS# 619-73-8)
| Lambobin haɗari | R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R34 - Yana haifar da konewa R11 - Mai ƙonewa sosai R22 - Yana cutarwa idan an haɗiye shi |
| Bayanin Tsaro | S22 - Kada ku shaka kura. S24/25 - Guji hulɗa da fata da idanu. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S16 - Ka nisantar da tushen wuta. |
| WGK Jamus | 3 |
| RTECS | Saukewa: DP0657100 |
| FLUKA BRAND F CODES | 8 |
| Farashin TSCA | Ee |
| HS Code | Farashin 29062900 |
| Bayanin Hazard | Haushi |
Gabatarwa
4-nitrobenzyl barasa. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shirye-shirye da bayanan aminci na barasa 4-nitrobenzyl:
inganci:
- 4-Nitrobenzyl barasa ne mai kaifi maras launi mai kamshi mai kamshi.
- Yana da tsayayye a yanayin zafi da matsi, amma yana iya haifar da fashewa lokacin da zafi, girgiza, gogayya ko hulɗa da wasu abubuwa.
- Ana iya narkar da shi a cikin abubuwan kaushi na halitta kamar su alcohols, ethers, da chlorinated hydrocarbons, da ɗan narkewa cikin ruwa.
Amfani:
- 4-nitrobenzyl barasa shine mahimmancin tsaka-tsaki a cikin haɗin gwiwar kwayoyin halitta kuma ana amfani dashi sosai a cikin shirye-shiryen sinadarai masu yawa.
Hanya:
- 4-Nitrobenzyl barasa za a iya samu ta hanyar rage martani na p-nitrobenzene tare da sodium hydroxide hydrate. Akwai takamaiman yanayi da hanyoyi da yawa don amsawa, waɗanda galibi ana aiwatar dasu ƙarƙashin yanayin acidic ko alkaline.
Bayanin Tsaro:
- 4-Nitrobenzyl barasa yana fashewa kuma yakamata a kiyaye shi daga bude wuta da zafi mai zafi.
- Sanya kayan kariya masu dacewa kamar safofin hannu na lab, tabarau, da kayan kariya lokacin aiki.
- Ya kamata a kiyaye ƙayyadaddun bin ƙa'idodi masu aminci da ƙa'idodi yayin ajiya da sarrafawa.
- Kula da kariyar muhalli kuma bi ƙa'idodi da ƙa'idodi masu dacewa yayin amfani da su ko zubar da su.
