1-Ethylcyclopentanol (CAS # 17356-19-3)
1-Ethynylcyclopentanol (CAS # 17356-19-3) Kev taw qhia
1-Ethynylcyclopentanol yog ib qho organic compound. Nws muaj daim ntawv ntawm cov kua tsis muaj xim lossis dawb crystal.
Zoo:
1-Ethynylcyclopentanol muaj ib tug muaj zog pungent tsw thiab soluble nyob rau hauv dej thiab organic solvents. Nws yog ib qho tsis ruaj khov uas yooj yim polymerizes thiab decomposes ntawm chav tsev kub.
Siv:
1-Ethynylcyclopentanol tuaj yeem siv ua electron-nrhiav reagent, coupling reagent thiab diazotization reagent nyob rau hauv cov organic synthesis tshua.
Txoj kev:
1-ethynylcyclopentanol tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm cyclopentanone thiab sodium hydroxide. Ua ntej, cyclopentanone thiab sodium hydroxide tau yaj hauv ethanol, phenylacetylene tau maj mam ntxiv dropwise nyob rau hauv qhov kub thiab txias, thiab tom qab cov tshuaj tiv thaiv tiav, lub hom phiaj cov khoom tau muab rho tawm los ntawm distillation.
Cov ntaub ntawv kev nyab xeeb:
1-Ethynylcyclopentanol ua rau khaus thiab yuav tsum tau hnav cov khoom tiv thaiv tus kheej tsim nyog xws li hnab looj tes thiab tsom iav. Thaum siv los yog khaws cia, tsis txhob sib cuag nrog cov oxidants muaj zog thiab combustibles. Ua tib zoo saib xyuas nws cov khoom tsis zoo thiab cov nplaim taws, thiab zam kev sib cuag nrog cov nplaim taws qhib lossis qhov chaw kub. Nws yuav tsum tau muab khaws cia kom zoo thiab pov tseg kom tsis txhob xau thiab tso tawm rau hauv ib puag ncig.
