4-Fluoriodobenzene (CAS # 352-34-1)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S2637/39 - |
| UN IDs | UN 2810 |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29 0490 |
| Hazard Class | IRRITANT |
Taw qhia
Fluoriodobenzene yog ib qho organic compound. Nws yog tsim los ntawm kev hloov ntawm ib qho atom hydrogen ntawm lub nplhaib benzene nrog fluorine thiab iodine. Cov hauv qab no yog kev qhia txog qee cov ntaub ntawv hais txog cov khoom, kev siv, kev npaj thiab kev nyab xeeb ntawm fluoroiodobenzene:
Zoo:
- Cov tsos mob: Fluoroiodobenzene feem ntau yog xim tsis muaj xim rau cov kua daj daj.
- Solubility: Soluble nyob rau hauv anhydrous organic solvents, yuav luag insoluble nyob rau hauv dej.
Siv:
- Fluoroiodobenzene yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis thiab siv rau hauv kev npaj ntawm lwm cov tebchaw.
- Nws tuaj yeem siv rau cov tshuaj tiv thaiv arylation hauv cov organic synthesis.
Txoj kev:
- Feem ntau, kev npaj ntawm fluoroiodobenzene tau txais los ntawm cov tshuaj tiv thaiv ntawm hydrogen atoms ntawm lub nplhaib benzene nrog cov tshuaj fluorine thiab iodine. Piv txwv li, cuprous fluoride (CuF) thiab nyiaj iodide (AgI) tuaj yeem ua rau cov kuab tshuaj organic kom tau fluoroiodobenzene.
Cov ntaub ntawv kev nyab xeeb:
- Fluoroiodobenzene yog tshuaj lom thiab tej zaum yuav muaj teeb meem rau tib neeg yog tias raug los yog nqus tau ntau dhau.
- Cov cuab yeej tiv thaiv tsim nyog xws li hnab looj tes, tsom iav, thiab khaub ncaws tiv thaiv yuav tsum tau hnav thaum ua haujlwm.
- Thaum khaws cia, khaws CFOBENZEN kom deb ntawm qhov chaw tshav kub thiab tawm ntawm tshav ntuj ncaj qha kom ntseeg tau tias lub thawv ntim khoom ntim tau zoo.
- Cov khib nyiab fluoroiodobenzene yuav tsum tau muab pov tseg raws li cov kev cai cuam tshuam thiab yuav tsum tsis txhob muab pov tseg lossis tso rau hauv ib puag ncig.
