1. Barga a ƙarƙashin zafin jiki na al'ada da matsa lamba. Abubuwan da ba su dace ba: acids, alkalis, rage yawan wakilai, oxidizing jamiái. Kashi ne mai ƙarancin guba. Guji tururin numfashi da saduwa da fata.
Abubuwan sinadaran: Yana da shunayya idan ya hadu da ferric chloride. Lokacin da hydrolyzed tare da dilute acid ko diluted alkali, acetone, ethanol da carbon dioxide suna samuwa. A ƙarƙashin aikin tushe mai ƙarfi, ana samar da kwayoyin guda biyu na acetic acid da ethanol. Lokacin da raguwar catalytic, an kafa β-hydroxybutyric acid. A cikin sabon distilled ethyl acetoacetate, nau'in enol yana lissafin 7% kuma nau'in ketone yana lissafin 93%. Lokacin da aka kwantar da maganin ethanol na ethyl acetoacetate zuwa -78 ° C, filin ketone ya kasance a cikin yanayin crystalline. Idan an dakatar da abin da aka samu na sodium na ethyl acetoacetate a cikin dimethyl ether kuma an wuce adadin busasshiyar iskar hydrogen chloride mai ɗanɗano a -78 ° C, ana iya samun fili mai enol mai.
2. Wannan samfurin ba shi da guba, bera na baka LD503.98g/kg. Amma tare da matsananciyar fushi da maganin sa barci, kayan aikin samarwa ya kamata a rufe su kuma a sami iska mai kyau. Masu aiki suna sanye da kayan kariya.
