2-Methoxy-4-nitroaniline(CAS#97-52-9)
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. |
| Ma ID a UN | UN 3077 9 / PGIII |
| WGK Germany | 2 |
| Mtengo wa RTECS | BZ7170000 |
| TSCA | Inde |
| HS kodi | 29222900 |
| Zowopsa | Zokwiyitsa |
Mawu Oyamba
2-Methoxy-4-nitroaniline ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:
Ubwino:
- Maonekedwe: 2-Methoxy-4-nitroaniline ndi kristalo wachikasu kapena ufa wa crystalline.
- Kusungunuka: Imasungunuka pang'ono mu ethanol ndi ether ndipo imakhala pafupifupi yosasungunuka m'madzi.
- Kukhazikika: 2-Methoxy-4-nitroaniline imakhala yokhazikika kutentha kwa chipinda, koma ikayatsidwa ndi dzuwa kapena kutentha kwambiri, imawola kuti itulutse mpweya wapoizoni.
Gwiritsani ntchito:
- Zophulika: pamaso pa gulu lawo la nitro, 2-methoxy-4-nitroaniline ingagwiritsidwenso ntchito pokonzekera zophulika. Komabe, ndizovuta kwambiri komanso zowopsa, choncho ziyenera kuchitidwa mosamala.
Njira:
- 2-Methoxy-4-nitroaniline ikhoza kukonzedwa ndi nitrification ya para-formaniline. Formaniline imasungunuka mu sulfuric acid, ndiye kuti nitric acid imawonjezeredwa pang'onopang'ono ndikukhazikika, ndipo pamapeto pake mankhwalawa amalekanitsidwa.
Zambiri Zachitetezo:
- Poizoni: 2-Methoxy-4-nitroaniline ndi mankhwala oopsa omwe amatha kuyambitsa poizoni ngati atakoweredwa, kulowetsedwa, kapena kukhudzana ndi khungu.
- Moto Wowopsa: 2-Methoxy-4-nitroaniline ili ndi chiopsezo chachikulu cha kuphulika ndipo kukhudzana ndi zoyaka, zowonjezera kapena zinthu zoyaka moto ziyenera kupewedwa.
- Njira zina zodzitetezera: Pogwira 2-methoxy-4-nitroaniline, zida zodzitetezera zoyenera monga magolovesi, magalasi, ndi zovala zodzitetezera ziyenera kuvalidwa. Chisamaliro chiyenera kutengedwa panthawi ya ndondomekoyi kuti tipewe kutuluka kwa mpweya woopsa komanso kupewa kukhudzana ndi maso, khungu ndi kupuma. Samalani ndi mpweya wabwino kutentha kwa firiji ndikupewa moto mukamagwiritsa ntchito ndikusunga.
