1-(4-Fluorophenyl)-4-methylpentane-1 3-dione (CAS # 114433-94-2)
1-(4-fluorophenyl)-4-methylpentan-1,3-dione yog cov organic compound. Cov hauv qab no yog cov lus qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb cov ntaub ntawv:
Zoo:
1-(4-fluorophenyl)-4-methylpentan-1,3-dione yog dawb crystalline khoom nrog ib tug tshwj xeeb tsw. Nws muaj thermal stability thiab lub teeb, yog soluble nyob rau hauv organic solvents xws li ethanol thiab dimethylformamide, thiab yog insoluble nyob rau hauv dej.
Siv:
1-(4-fluorophenyl)-4-methylpentan-1,3-dione yog ib qho tseem ceeb tshuaj nruab nrab nrog ntau yam kev siv. Nws tseem tuaj yeem siv rau hauv kev sib txuas ntawm cov polymers, cov kuab tshuaj thiab cov surfactants, thiab lwm yam.
Txoj kev:
Txoj kev npaj ntawm 1-(4-fluorophenyl)-4-methylpentyl-1,3-dione feem ntau yog tau los ntawm cov tshuaj synthesis. Ib txoj hauv kev yog los ua 4-fluorobenzone thiab pentanedione nyob rau hauv cov xwm txheej tsim nyog kom tau txais cov khoom lag luam.
Cov ntaub ntawv kev nyab xeeb:
1-(4-fluorophenyl)-4-methylpentan-1,3-dione yog qhov ruaj khov nyob rau hauv cov kev ua haujlwm dav dav, tab sis nws tuaj yeem hlawv. Tsis txhob kov ncaj qha ntawm daim tawv nqaij thiab qhov muag, thiab hnav cov khoom tiv thaiv tus kheej xws li hnab looj tes thiab tsom iav. Kev ceev faj yuav tsum tau them rau qhov cua thaum siv kom tsis txhob nqus nws cov vapors. Nyob rau hauv qhov kev tshwm sim ntawm cov dej xau, kev ntsuas tsim nyog yuav tsum tau ua kom huv thiab pov tseg.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias txhua qhov kev tuav thiab siv cov tshuaj yuav tsum tau ua raws li kev soj ntsuam kom zoo thiab cov txheej txheem ua haujlwm nyab xeeb kom muaj kev nyab xeeb ntawm tib neeg thiab ib puag ncig.
