1-Iodo-3-nitrobenzene(CAS#645-00-1)
| Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R36 - Zokhumudwitsa m'maso R33 - Kuopsa kwa zotsatira zowonjezera R11 - Yoyaka Kwambiri |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S16 - Khalani kutali ndi magwero oyatsira. S36 - Valani zovala zoyenera zodzitetezera. |
| Ma ID a UN | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| TSCA | Inde |
| HS kodi | 29049090 |
| Kalasi Yowopsa | 4.1 |
Mawu Oyamba
1-Iodo-3-nitrobenzene, yomwe imadziwikanso kuti 3-nitro-1-iodobenzene, ndi organic compound. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 1-iodo-3-nitrobenzene:
Ubwino:
- Maonekedwe: 1-iodo-3-nitrobenzene ndi kristalo wachikasu kapena ufa wa crystalline.
- Kusungunuka: 1-Iodo-3-nitrobenzene imasungunuka pang'ono mu ethanol, acetone, ndi chloroform, ndipo pafupifupi yosasungunuka m'madzi.
Gwiritsani ntchito:
- Kaphatikizidwe ka Chemical: 1-iodo-3-nitrobenzene itha kugwiritsidwa ntchito kupanga zinthu zina zakuthupi, monga ma amine onunkhira.
- Mankhwala ophera tizilombo: Atha kugwiritsidwa ntchito ngati pakati popangira mankhwala ophera tizirombo, mankhwala ophera udzu ndi zina.
Njira:
Njira yokonzekera 1-iodo-3-nitrobenzene imatha kugwiritsa ntchito 3-nitrobenzene ngati zopangira ndipo imachitika ndi iodization reaction. A wamba kukonzekera njira ndi kupasuka 3-nitrobenzene ndi ayodini mu sodium hydroxide njira pamaso pa sodium carbonate, ndiye pang'onopang'ono kuwonjezera chloroform kuti anachita, ndipo potsiriza kuchitira ndi kuchepetsa hydrochloric asidi kupeza 1-iodo-3-nitrobenzene.
Zambiri Zachitetezo:
1-iodo-3-nitrobenzene ndi mankhwala oopsa omwe amawononga thupi la munthu komanso chilengedwe
- Pewani kukhudzana: Kukhudzana ndi khungu, kuyang'ana m'maso, ndi kupuma fumbi kapena mpweya wa 1-iodo-3-nitrobenzene ziyenera kupewedwa.
- Njira zodzitetezera: Valani zida zodzitetezera zoyenera monga magolovesi a labu, magalasi, ndi masks pogwira ntchito.
- Mikhalidwe yolowera mpweya: Ndikofunikira kuwonetsetsa kuti malo ogwirira ntchito ali ndi mpweya wabwino kuti muchepetse kuchuluka kwa mpweya wapoizoni.
- Kasungidwe ndi kagwiridwe: Ziyenera kusungidwa mu chidebe chotchinga mpweya, kutali ndi moto ndi kutentha kwambiri. Zinyalala ziyenera kutayidwa motsatira malamulo oyenera.
1-Iodo-3-nitrobenzene ndiyowopsa, ndipo malangizo achitetezo amankhwala oyenerera ayenera kuwerengedwa ndikutsatiridwa musanagwiritse ntchito.
