Octanal diethyl acetal(CAS#54889-48-4)

Mawu Oyamba

Octalal diacetal. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha octanal diethylacetal:

Ubwino:

Octanal diacetal ndi madzi opanda mtundu okhala ndi fungo la aldehydes. Ndi madzi osasunthika amafuta omwe amakhala ndi kachulukidwe ka 0.93 g/cm3 pa kutentha kwapakati. Amasungunuka mu zosungunulira organic monga ethanol ndi ethers.

Gwiritsani ntchito:

Octanal diacetal imakhala ndi ntchito zosiyanasiyana pamakampani opanga mankhwala. Octanal diacetal itha kugwiritsidwanso ntchito ngati chophatikizira mu mankhwala ophera tizilombo.

Njira:

Kukonzekera kwa octanal diacetal angapezeke ndi zimene n-hexanal ndi Mowa. Kawirikawiri, n-hexanal ndi ethanol zimasakanizidwa mu chiŵerengero cha molar, ndikutsatiridwa ndi zomwe zimachitika pa kutentha koyenera ndi kupanikizika, ndipo potsiriza octanal diacetal yoyera imasiyanitsidwa ndi distillation.

Chidziwitso cha Chitetezo: Octanal diacetal ndi mankhwala omwe amakwiyitsa omwe angayambitse kupsa mtima ndi kutupa pokhudzana ndi khungu ndi maso, ndipo chisamaliro chiyenera kutengedwa kuti musakhudze mwachindunji. Zida zodzitetezera zoyenera monga magolovesi, magalasi, ndi zovala zodzitetezera ziyenera kuvalidwa pogwira ntchito. Posunga ndi kutumiza, kukhudzana ndi okosijeni ndi zidulo zamphamvu kuyenera kupewedwa kuti mupewe zoopsa. Ikapanda kugwiritsidwa ntchito, iyenera kutsekedwa bwino ndikusungidwa kuti isakhudzidwe ndi zozimitsa moto. Ngati mwalowetsedwa mwangozi kapena kupumira mpweya, pitani kuchipatala mwamsanga.