5-Bromo-2-fluorotoluene (CAS # 51437-00-4)
| 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 |
| WGK Germany | 3 |
| HS Code | 2 903690 ib |
| Hazard Class | IRRITANT |
Taw qhia
5-Bromo-2-fluorotoluene yog ib qho organic compound.
Nov yog qee yam ntawm cov khoom ntawm lub compound:
- Cov tsos mob: tsis muaj xim rau cov kua daj daj
- Solubility: Soluble nyob rau hauv kiag li ethanol, ethers thiab organic solvents, insoluble nyob rau hauv dej.
Kev siv tseem ceeb ntawm 5-bromo-2-fluorotoluene yog raws li hauv qab no:
- Raws li cov khoom siv raw lossis nruab nrab hauv cov organic synthesis.
- Siv los ua cov khoom siv hluavtaws tseem ceeb hauv kev lag luam tshuaj thiab tshuaj tua kab.
- Additives rau hluavtaws roj hmab thiab coatings.
Txoj kev npaj ntawm 5-bromo-2-fluorotoluene feem ntau yog los ntawm bromo-2-fluorotoluene. 2-fluorotoluene tau hloov pauv tau nrog hydrobromic acid catalyzed los ntawm sulfuric acid kom tau 2-bromotoluene. Tom qab ntawd, 5-bromo-2-fluorotoluene tuaj yeem tau los ntawm kev ua haujlwm nrog boron trioxide lossis ferric tribromide nrog 2-bromotoluene.
Cov ntaub ntawv kev nyab xeeb: 5-Bromo-2-fluorotoluene yog cov organic hnyav uas tsis muaj zog. Ua tib zoo mloog cov hauv qab no thaum siv:
- Tsis txhob nqus nws cov vapors thiab tswj qhov cua kom zoo thaum ua haujlwm.
- Khaws kom deb ntawm hluav taws thiab oxidants.
- Tsis txhob hnov qab nrog cov oxidants muaj zog, muaj zog acids, muaj zog alkalis, thiab lwm yam, kom tsis txhob muaj kev phom sij.
