3-Fluoro-4-bromobenzyl bromide (CAS # 127425-73-4)
3-fluoro-4-bromobenzyl bromide yog cov organic compound nrog cov tshuaj formula C7H4Br2F. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Xwm:
-3-fluoro-4-bromobenzyl bromide yog cov kua tsis muaj xim uas muaj ntxhiab tsw tshwj xeeb.
-Nws muaj lub siab kub kub thiab melting point, insoluble nyob rau hauv dej, tab sis soluble nyob rau hauv ib co organic solvents.
-Cov compound muaj ib tug siab ceev thiab yog ib tug hnyav bromine compound.
Siv:
-3-fluoro-4-bromobenzyl bromide tuaj yeem siv los ua ib qho tseem ceeb nruab nrab ntawm cov organic synthesis.
-Nws tuaj yeem siv los ua ke cov organic sib txuas xws li tshuaj tua kab, tshuaj thiab dyes.
-Tsis tas li ntawd, nws tseem tuaj yeem siv los npaj cov ntaub ntawv photosensitive, catalysts thiab cov kuab tshuaj.
Txoj Kev Npaj:
-Ib txoj kev rau kev sib txuas ntawm 3-fluoro-4-bromobenzyl bromide yog tau los ntawm reacting p-bromobenzyl bromide compound nrog boron trifluoride. Cov tshuaj tiv thaiv tshwj xeeb tuaj yeem hloov kho raws li qhov xav tau tiag tiag.
Cov ntaub ntawv kev nyab xeeb:
- 3-fluorine -4-bromine benzyl bromide belongs rau cov organic halogenated hydrocarbons, nrog rau qee yam toxicity thiab irritation. Nco ntsoov cov hauv qab no thaum siv thiab khaws cia:
-Tsis txhob nqus pa, tiv thaiv daim tawv nqaij thiab noj;
-Siv nrog cov cuab yeej tiv thaiv tus kheej tsim nyog, xws li hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv;
-Siv nyob rau hauv ib qho chaw zoo-ventilated thiab tsis txhob sib cuag nrog cov ntaub ntawv flammable;
- Khaws rau hauv qhov chaw txias, qhuav thiab qhov cua zoo, kom deb ntawm hluav taws, cua sov thiab oxidizing cov neeg ua haujlwm.
Thov nco ntsoov tias qhov sib xyaw no muaj cov tshuaj lom neeg tshwj xeeb thiab muaj kev nyab xeeb. Koj yuav tsum siv ceev faj thiab ua raws li cov txheej txheem kev khiav hauj lwm thiab kev ntsuas kev nyab xeeb.
