4-nitro-3-(trifluoromethyl)aniline (CAS# 393-11-3)
Risk Codes | R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. |
Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. |
WGK Germany | 2 |
HS Code | 29214200 |
Hazard Note | Irritant |
Nhanganyaya
4-Nitro-3-trifluoromethylaniline, inozivikanwawo seTNB (Trinitrofluoromethylaniline), inhengo yeorganic. Iyi inotevera sumo kune chimiro chayo, kushandiswa, nzira yekugadzirira uye ruzivo rwekuchengetedza:
Hunhu:
-Kutaridzika: Kuchena kusvika kuchiedza yero makristasi kana hupfu
- Solubility: inonyungudika zvishoma mumvura, inonyungudika mune organic solvents senge ethanol, acetone, nezvimwe.
- Kugadzikana: Yakagadzikana kune chiedza, kupisa nemhepo, asi inobatwa nehunyoro uye kuputika
Shandisa:
- 4-Nitro-3-trifluoromethylaniline inoshandiswa zvakanyanya sechikamu chevatangi uye zvinoputika, somuenzaniso, inogona kushandiswa sechinotsiva TNT (trinitrotoluene). Iine simba guru rinoputika uye kugadzikana mumunda wezviputi.
Nzira:
- Kubva kune aniline, trifluoromethanesulfonic acid inotanga kubatwa ne cuprous bromide kuita trifluoromethylaniline. Zvadaro, trifluoromethylaniline inobatwa ne nitric acid, nitrobenzene inowedzerwa, uye mushure mekurapa nitrite acid, 4-nitro-3-trifluoromethylaniline pakupedzisira inowanikwa.
Zvekuchengetedza
- 4-Nitro-3-trifluoromethylaniline chinhu chinoputika uye chinonzi chinoputika uye chinofanira kushandiswa nekuchenjerera.
- Paunenge uchibata nekuchengetedza, dzivirira kukonzeresa chero kupisa kana magetsi emagetsi.
- Dzivisa kusangana nezvinhu zvinopfuta, oxidants uye alkaline zvinhu zvinogona kukonzeresa maitiro ane njodzi.
- Kufemba, kupinza, kana kubata ganda nemaziso kunogona kuve nemhedzisiro inokuvadza, inoda kupfekedzwa kwemidziyo yekudzivirira yakakodzera paunenge uchishanda.