4-Iodo-3-nitrobenzoic acid (CAS# 35674-27-2)
| Risk Codes | R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S22 - Usafeme guruva. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
Nhanganyaya
4-Iodo-3-nitrobenzoic acid is an organic compound ine chemical formula C7H4INO4. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:
Zvakasikwa:
-Kuonekwa: 4-Iodo-3-nitrobenzoic acid inonzi yellow crystalline powder.
-Kunyungudika: inenge 230°C.
-Solubility: Soluble mu ethanol, ether uye chloroform, isinganyunguriki mumvura.
Shandisa:
- 4-Iodo-3-nitrobenzoic acid inonyanya kushandiswa sepakati mune organic synthesis.
-Iyo yakakosha mbishi zvinhu zvekubatanidzwa kwemishonga nemishonga yezvipembenene.
-Inogona zvakare kushandiswa kugadzira mwenje emitting layer mune organic electroluminescent zvishandiso (OLED).
Kugadzirira nzira:
Kune nzira dzakawanda dzekugadzira 4-Iodo-3-nitrobenzoic acid, imwe yadzo inowanzoshandiswa kuwana ne nitration ye iodobenzoic acid. Matanho chaiwo ekugadzirira ndeaya anotevera:
1. nyungudutsa iodobenzoic asidhi muconcentrated nitric acid.
2. Zvishoma nezvishoma wedzera concentrated sulfuric acid pane yakaderera tembiricha uye fambisa mhinduro.
3. Mushure mokunge maitiro akaitwa kwenguva yakati, chigadzirwa mumhinduro yekugadzirisa chinoparadzaniswa nefiltration kana crystallization.
4. 4-Iodo-3-nitrobenzoic acid yakazocheneswa nekugezwa nemushonga wakakodzera uye crystallization.
Zvekuchengetedza
- 4-Iodo-3-nitrobenzoic acid is an organic compound. Matanho ekuzvidzivirira anofanira kutorwa paunenge uchiishandisa, sekupfeka magirovhosi uye magirazi ekudzivirira maziso.
-Mushonga wacho unoparadza kune imwe nhanho, dzivisa kusangana kweganda uye inhalation.
-Panguva yekuvhiya, teerera kuti udzivise kusangana neakasimba oxidants uye ekudzikisa maajenti kudzivirira kuita zvine njodzi.
-Panguva yekuchengetedza, inofanira kuchengetwa munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka, yakaparadzaniswa nezvinhu zvinopisa uye zvinopisa.
-Kana kusangana kukaitika, pakarepo sukurudza nzvimbo yakakanganiswa nemvura yakawanda uye tsvaga rubatsiro rwekurapa.
