1,2-Dibromobenzene (CAS # 583-53-9)
| Hazard Cov Cim | Xi-Nyob |
| 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 |
| UN IDs | TIAB SA 2711 |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 290369 0 |
| Kev Ceeb Toom | Irritant |
| Hazard Class | 9 |
| Packing Group | III |
Taw qhia
O-dibromobenzene 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 o-dibromobenzene:
Zoo:
- Cov tsos mob: O-dibromobenzene yog cov xim tsis muaj xim lossis cov khoom dawb.
- Solubility: O-dibromobenzene yog soluble hauv qee cov organic solvents, xws li benzene thiab cawv.
Siv:
- Cov khoom siv hluav taws xob organic: o-dibromobenzene tuaj yeem siv rau hauv kev npaj cov ntaub ntawv organic optoelectronic, kua siv lead ua kua, thiab lwm yam.
Txoj kev:
Txoj kev npaj tseem ceeb ntawm o-dibromobenzene yog tau los ntawm kev hloov cov tshuaj tiv thaiv ntawm bromobenzene. Ib txoj kev siv los ua ke feem ntau yog kom yaj benzene hauv kev sib xyaw ntawm ferrous bromide thiab dimethyl sulfoxide thiab hnov mob ntawm qhov kub thiab txias kom tau txais o-dibromobenzene.
Cov ntaub ntawv kev nyab xeeb:
- O-dibromobenzene muaj qee yam toxicity thiab cov ntaub ntawv toxicity tshwj xeeb yuav tsum tau soj ntsuam raws li qhov xwm txheej.
- Hnav hnab looj tes thiab tsom iav thaum siv o-dibromobenzene los tiv thaiv koj cov tawv nqaij thiab qhov muag.
- Tsis txhob nqus o-dibromobenzene vapor los yog txaws rau ntawm qhov muag thiab tawv nqaij.
- Tsis txhob sib cuag ntawm o-dibromobenzene thiab muaj zog oxidants, ignition thiab kub.
- Thaum siv thiab khaws cia, yuav tsum tau them nyiaj tshwj xeeb rau kev tiv thaiv hluav taws thiab tawg los tiv thaiv qhov cua kom zoo.
- Thaum pov tseg cov pov tseg, peb yuav ua raws li cov cai thiab kev tswj hwm ib puag ncig hauv zos thiab siv cov kev ntsuas tsim nyog los pov tseg cov khoom pov tseg.
