1-Iodo-2-nitrobenzene(CAS#609-73-4)
| Zizindikiro Zowopsa | Xn - Zowopsa |
| Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R33 - Kuopsa kwa zotsatira zowonjezera R36 - Zokhumudwitsa m'maso |
| 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. |
1-Iodo-2-nitrobenzene, yomwe ili ndi nambala ya CAS ya 609-73-4, ndi organic compound.
Mwadongosolo, ndi atomu ya ayodini ndi gulu la nitro lomwe limalumikizidwa pamalo enaake (ortho) pa mphete ya benzene. Kapangidwe kapadera kameneka kamapereka mankhwala apadera. Ponena za mawonekedwe a thupi, nthawi zambiri amawoneka ngati kristalo wonyezimira wonyezimira kapena wonyezimira wokhala ndi zinthu zina zosungunuka ndi zowira, zomwe zimasungunuka pakati pa 40 - 45 ° C ndi malo otentha kwambiri, ochepetsedwa ndi zinthu. monga intermolecular mphamvu.
Pankhani ya mankhwala, chifukwa cha mphamvu zochotsa ma elekitironi m'magulu a nitro komanso momwe maatomu a ayodini amagwirira ntchito, amatha kutenga nawo mbali pamachitidwe osiyanasiyana a organic synthesis. Mwachitsanzo, mu nucleophilic m'malo zimachitikira, ayodini maatomu n'zosavuta kusiya, kotero kuti magulu ena ogwira ntchito angathe kulowetsedwa m'malo awa pa benzene mphete kuti apitirize kumanga zovuta organic maselo, kupereka intermediates zofunika kaphatikizidwe mankhwala, zipangizo sayansi ndi zina. minda.
Kumbali ya kukonzekera njira, ndi wamba ntchito lolingana nitrobenzene zotumphukira monga poyambira, ndi kuyambitsa maatomu ayodini kudzera halogenation anachita, ndi zimene ndondomeko ayenera mosamalitsa kulamulira anachita zinthu, kuphatikizapo kutentha, reagent mlingo, anachita nthawi, etc. ., kuonetsetsa kusankhidwa ndi chiyero cha zomwe mukufuna.
Nthawi zambiri amagwiritsidwa ntchito pazamankhwala abwino m'mafakitale, monga chomangira chofunikira chopangira mamolekyu enieni a bioactive, ndikuthandizira pakufufuza ndi kupanga mankhwala atsopano; Pankhani ya zipangizo, amatenga nawo mbali pakupanga zida zogwirira ntchito za polima ndikuzipatsa zinthu zapadera za optoelectronic, zomwe zimapereka maziko ofunikira pa chitukuko cha sayansi ndi zamakono zamakono.
Kuyenera kudziŵika kuti pawiri ali ndi kawopsedwe, ndi okhwima mankhwala zasayansi malamulo chitetezo ayenera kutsatiridwa pa ntchito ndi yosungirako, kupewa kukhudzana ndi khungu, maso, ndi inhalation wa fumbi lake, kuteteza kuvulaza thupi la munthu.
