2-Methyl-Propanoic Acid Pentyl Ester(CAS#2445-72-9)

Mawu Oyamba

Amyl isobutyrate. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, njira zopangira ndi chitetezo:

Ubwino:

Amyl isobutyrate ndi madzi opanda mtundu okhala ndi madzi okwiyitsa komanso onunkhira. Amasungunuka mu ma alcohols, ethers ndi organic solvents, komanso osasungunuka m'madzi.

Gwiritsani ntchito:

Amyl isobutyrate imagwiritsidwa ntchito makamaka mu zosungunulira, zotsukira mafakitale, utoto ndi zokutira, inki, zonunkhira ndi zonunkhira. Nthawi zambiri amagwiritsidwa ntchito ngati chosungunulira chosasinthika chamakampani, chomwe chimatha kusungunula zinthu zambiri zachilengedwe. Amagwiritsidwanso ntchito ngati zopangira zofewa, mafuta opangira mafuta ndi mapulasitiki.

Njira:

Kukonzekera kwa amyl isobutyrate nthawi zambiri kumachitika ndi zomwe isobutanol ndi valeric acid. Mu opareshoni yeniyeni, isobutanol ndi valeric acid amawonjezedwa ku botolo lomwe amachitira mu gawo linalake, ndipo chothandizira chimawonjezedwa kuti chikwaniritse esterification. Pambuyo pomaliza, zinthuzo zimasiyanitsidwa ndikuyeretsedwa ndi njira monga distillation.

Zambiri Zachitetezo:

Amyl isobutyrate ndi chinthu choyaka moto chomwe chimayaka ndipo chimaphulika chikatenthedwa ndi lawi lotseguka, kutentha kwambiri kapena lawi lotseguka. Pogwiritsa ntchito kapena kusunga, ziyenera kusungidwa kutali ndi malawi otseguka ndi kutentha, ndikuyika pamalo abwino mpweya wabwino. Kutayikira mwangozi, njira zodzitetezera ziyenera kutsatiridwa munthawi yake, monga kuvala magolovesi oteteza ndi zopumira, kuti mupewe kukhudzana ndi khungu komanso kupuma kwa nthunzi. Pewani kukhudzana ndi zinthu monga ma okosijeni amphamvu, ma asidi amphamvu ndi maziko amphamvu kuti mupewe zoopsa. Pogwira ndi kunyamula, njira zogwirira ntchito zotetezeka ziyenera kuwonedwa, ndipo kuchuluka kwa kukhudzana ndi thupi la munthu kuyenera kuyendetsedwa mosamalitsa.