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Tetrahydrofuran Kuri Synthesis Yumuhuza Hagati

Tetrahydrofuran (THF), izwi kandi ku izina rya tetrahydrofuran na 1,4-epoxybutane, ni ibinyabuzima bivangwa na heterocyclic bigize ibice bigize inganda zitandukanye. Imiti yimiti ya THF ni C4H8O, ni iya ethers kandi nigisubizo cya hydrogenation yuzuye ya furan. Imiterere yihariye ituma ihitamo gukundwa kubikorwa bitandukanye.


Ibicuruzwa birambuye

Ibicuruzwa

Ironderero rya tekiniki

Ibintu Igice Bisanzwe Igisubizo
Kugaragara

Amazi adafite ibara

Isuku % ≥

99.9

99.9258

Ubushuhe % ≤ 0.01 0.007
Chromaticity (APHA) 10 5
Peroxide mg / kg ≤ 50 12

Ikoreshwa

Kimwe mu bintu by'ingenzi biranga THF ni uburyo bwinshi bwo gukemura. Aya mazi adafite ibara, asukuye arashobora gushonga mubintu bitandukanye, birimo amazi, Ethanol, ether, acetone, na benzene. Ububasha buhebuje butuma biba byiza gushonga ibice bitandukanye mubikorwa bitandukanye nka farumasi, polymers hamwe na coatings. Waba ukeneye gushonga ibisigazwa, plastike, cyangwa ibindi bikoresho kama, THF itanga ubwishyu buhebuje hamwe nubushobozi buhanitse.

Usibye kuba umusemburo mwiza, THF nintera yingirakamaro hagati ya synthesis. Ifite uruhare runini mubitekerezo byinshi, haba muburyo bwo kubyitwaramo cyangwa nkibisubizo ubwabyo. Ubushobozi bwayo bwo gukora inganda zirimo umunyu wicyuma no guhuza na molekile zitandukanye bituma igira uruhare runini mu kubaka imiti, imiti y’ubuhinzi n’imiti yihariye. Ukoresheje THF nkigice cya synthesis yawe, urashobora kwitega umusaruro mwiza nigipimo cyibisubizo, ukemeza ko umusaruro wawe ukora neza kandi bihendutse.

Usibye gukoreshwa nka solvent na synthème intermediaire, THF ikoreshwa cyane nka reagent isesengura. Isuku ryinshi kandi itajegajega bituma biba byiza muburyo butandukanye bwo gusesengura nka gazi chromatografiya na chromatografiya. Ifasha kumenya no gutandukanya ibice bitandukanye bivanze bivanze, bifasha kubona ibisubizo byukuri kandi byizewe. Waba ukora ubushakashatsi muri chimie, ibinyabuzima cyangwa siyanse y'ibidukikije, THF irashobora kuba umutungo w'agaciro muri laboratoire yawe.

Muri make, tetrahydrofuran (THF) nuruvange rwinshi rusanga porogaramu mubikorwa bitandukanye. Ubwiza bwayo buhebuje, ubushobozi bwa synthesis ya chimique, hamwe nubushakashatsi bwisesengura bituma bugira uruhare runini mubikorwa nko kuva gushonga ibintu kama no gukora imiti. Hamwe nimiterere yihariye hamwe nuburyo bugari bukoreshwa, THF nigikoresho ntagereranywa ku nganda iyo ari yo yose isaba ibisubizo byizewe, abahuza bakora neza, hamwe nisesengura ryukuri.


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