Iodobenzene (CAS # 591-50-4)
| Risk Codes | R22 - Ua phem yog tias nqos R36 - Khau qhov muag R20/22 - Ua phem los ntawm kev nqus pa thiab yog tias nqos. |
| 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. S23 - Tsis txhob ua pa. |
| UN IDs | NA 1993 / PIB |
| WGK Germany | 3 |
| RTECS | TIAB SA 339000 |
| FLUKA BRAND F CODE | 8 |
| TSCA | Yog lawm |
| HS Code | 2 903690 ib |
| Kev Ceeb Toom | Irritant |
Taw qhia
Iodobenzene (iodobenzene) yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm iodobenzene:
Zoo:
Tsis muaj xim rau daj muaju los yog kua hauv qhov tsos;
muaj ntsim, pungent tsw;
Soluble nyob rau hauv cov organic solvents, insoluble nyob rau hauv dej;
Nws ruaj khov tab sis tej zaum yuav hnov mob nrog cov hlau nquag.
Siv:
Iodobenzene feem ntau yog siv los ua cov tshuaj reagent hauv cov organic synthesis, xws li cov tshuaj tiv thaiv iodization ntawm cov tshuaj tsw qab hydrocarbons lossis cov tshuaj hloov pauv ntawm lub nplhaib benzene;
Hauv kev lag luam dyeing, iodobenzene tuaj yeem siv los ua ib qho nruab nrab hauv kev tsim cov dyes.
Txoj kev:
Ib txoj kev siv feem ntau ntawm kev npaj iodobenzene yog los ntawm kev hloov cov tshuaj tiv thaiv ntawm cov tshuaj tsw qab hydrocarbons thiab iodine atoms. Piv txwv li, benzene tuaj yeem tau txais los ntawm kev ua haujlwm benzene nrog iodine.
Cov ntaub ntawv kev nyab xeeb:
Iodobenzene yog tshuaj lom thiab tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv, xws li khaus ntawm daim tawv nqaij thiab ua pa, thiab lom tuaj yeem ua rau muaj kev puas tsuaj rau lub hauv paus paj hlwb;
Hnav cov cuab yeej tiv thaiv tsim nyog thaum siv iodobenzene kom tsis txhob nqus pa, tiv tauj nrog daim tawv nqaij lossis nkag mus rau hauv lub plab zom mov;
Thaum siv hauv chav kuaj, nws yog ib qho tsim nyog yuav tsum ua raws li cov txheej txheem kev nyab xeeb, thiab khaws cia thiab pov tseg kom zoo;
Iodobenzene yog cov khoom siv hluav taws xob thiab yuav tsum tau khaws cia kom deb ntawm qhov kub thiab qhov hluav taws kub thiab muab khaws cia rau hauv lub thawv airtight.
