2-Nitroanisole(CAS#91-23-6)
| Zizindikiro Zowopsa | T - Zowopsa |
| Zizindikiro Zowopsa | R45 - Angayambitse khansa R22 - Zowopsa ngati zitamezedwa |
| Kufotokozera Zachitetezo | S53 - Pewani kuwonekera - pezani malangizo apadera musanagwiritse ntchito. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) |
| Ma ID a UN | UN 2730 6.1/PG 3 |
| WGK Germany | 3 |
| Mtengo wa RTECS | BZ8790000 |
| TSCA | Inde |
| HS kodi | 29093090 |
| Kalasi Yowopsa | 6.1 |
| Packing Group | III |
Mawu Oyamba
2-nitroanisole, yomwe imadziwikanso kuti 2-nitrophenoxymethane, ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chitetezo cha 2-nitroanisole:
Ubwino:
2-Nitroanisole ndi kristalo wopanda mtundu kapena chikasu cholimba komanso kununkhira kwapadera kwamakandulo osuta. Kutentha kwapakati, kumakhala kokhazikika mumlengalenga. Imasungunuka mu zosungunulira organic monga ethanol, etha, ndi chloroform, koma osasungunuka m'madzi.
Gwiritsani ntchito:
2-nitroanisole amagwiritsidwa ntchito makamaka ngati reagent mankhwala mu organic synthesis zimachitikira. Itha kugwiritsidwa ntchito ngati chophatikizira chapakatikati chamafuta onunkhira pokonzekera mankhwala ena. Lili ndi fungo lapadera la makandulo a utsi ndipo limagwiritsidwanso ntchito ngati zopangira zonunkhira.
Njira:
Kukonzekera kwa 2-nitroanisole nthawi zambiri kumachitika ndi zomwe anisole ndi nitric acid. Njira yeniyeni yokonzekera ndi iyi:
1. Sungunulani anisole mu anhydrous ether.
2. Pang'onopang'ono onjezani asidi wa nitric ku yankho, sungani kutentha kwapakati pa 0-5 ° C, ndikugwedeza nthawi yomweyo.
3. Pambuyo pochita, mchere wa inorganic mu yankho umalekanitsidwa ndi kusefera.
4. Sambani ndi kupukuta gawo la organic ndi madzi ndikuyeretsa ndi distillation.
Zambiri Zachitetezo:
2-Nitoanisole imakwiyitsa maso, khungu, ndi kupuma ndipo imatha kuyambitsa kuyabwa, kutupa, ndi kuyaka. Zida zodzitetezera zoyenerera monga magalasi odzitetezera ku mankhwala, magolovesi, ndi zovala zodzitetezera ziyenera kuvalidwa zikagwiritsidwa ntchito kapena kukonzekera. Ndizophulika ndipo ziyenera kupeŵedwa kuti zisagwirizane ndi zinthu zoyaka moto, malawi otseguka ndi malo otentha kwambiri. Ngati mankhwalawa akukokedwa kapena kulowetsedwa, chithandizo chamankhwala chiyenera kufunidwa mwamsanga.
