2-Bromotoluene (CAS # 95-46-5)
| Risk Codes | R22 - Ua phem yog tias nqos R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. |
| WGK Germany | 3 |
| RTECS | XS7965500 |
| TSCA | Yog lawm |
| HS Code | 290369 0 |
| Kev Ceeb Toom | Ua phem/Irritant |
| Packing Group | III |
Taw qhia
O-bromotoluene 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-bromotoluene:
Zoo:
- Cov tsos mob: Cov kua xim tsis muaj xim nrog cov ntxhiab tsw tshwj xeeb.
- Solubility: Soluble nyob rau hauv cov organic solvents xws li ethanol thiab ether, insoluble nyob rau hauv dej.
Siv:
- O-bromotoluene feem ntau yog siv los ua ib qho nruab nrab ntawm cov organic synthesis rau kev npaj ntawm lwm cov tebchaw.
- Hauv organometallic chemistry, o-bromotoluene tuaj yeem siv los ua cov khoom siv rau catalyst synthesis ntawm cov tshuaj tiv thaiv organic.
Txoj kev:
- O-bromotoluene feem ntau yog tsim los ntawm cov tshuaj tiv thaiv ntawm o-toluene nrog hydrogen bromide. Cov kev mob tshwm sim tuaj yeem nqa tawm hauv ether lossis cawv thiab ntawm qhov kub thiab txias.
Cov ntaub ntawv kev nyab xeeb:
- O-bromotoluene yog ib yam khoom muaj teeb meem, irritating thiab corrosive.
- Thaum siv thiab khaws cia o-bromotoluene, nws yog ib qho tseem ceeb uas yuav tsum tau ua cov kev ntsuas kev nyab xeeb tsim nyog, xws li hnav hnab looj tes tiv thaiv, tsom iav thiab tiv thaiv ua pa.
- Thaum tuav o-bromotoluene, xyuas kom meej tias nws tau ua tiav hauv qhov chaw muaj cua zoo kom tsis txhob nqus nws cov vapors.
