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

Gabatarwa

Otalal diacetal. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na octanal diethylacetal:

inganci:

Octanal diacetal ruwa ne mara launi tare da ƙamshi na aldehydes. Ruwa ne mai mai mara ƙarfi wanda ke da nauyin 0.93 g/cm3 a zafin jiki. Yana narkewa a cikin kaushi na halitta kamar ethanol da ethers.

Amfani:

Octanal diacetal yana da aikace-aikace iri-iri a cikin masana'antar sinadarai. Hakanan ana iya amfani da diacetal Octanal azaman sinadari a cikin magungunan kashe kwari da kwari.

Hanya:

Ana iya samun shirye-shiryen diacetal octanal ta hanyar amsawar n-hexanal da ethanol. Yawanci, n-hexanal da ethanol suna haɗuwa a cikin wani nau'i na molar, biye da amsa a yanayin zafi da matsi mai dacewa, kuma a ƙarshe an raba diacetal mai tsabta ta hanyar distillation.

Bayanin Tsaro: Octanal diacetal wani sinadari ne mai tayar da hankali wanda zai iya haifar da haushi da kumburi a cikin hulɗa da fata da idanu, kuma ya kamata a kula don kauce wa hulɗar kai tsaye. Ya kamata a sanya kayan kariya da suka dace kamar safar hannu, tabarau, da tufafin kariya lokacin aiki. Lokacin adanawa da jigilar kaya, hulɗa tare da oxidants da acid mai ƙarfi ya kamata a guji don hana halayen haɗari. Lokacin da ba a yi amfani da shi ba, ya kamata a rufe shi da kyau kuma a adana shi don guje wa hulɗa da tushen wuta. Idan an samu shiga cikin haɗari ko kuma numfashi, nemi kulawar likita nan da nan.