1. Yakagadzikana pasi pekushisa kwemazuva ose uye kumanikidzwa.Zvinhu zvisingaenderani: acids, alkalis, zvinoderedza, oxidizing agents.Icho chikamu chepasi-chepfu.Dzivisa kufema mhute uye kubata neganda.
Chemical properties: Ipepuru kana yasangana neferric chloride.Kana hydrolyzed ine dilute acid kana dilute alkali, acetone, ethanol uye kabhoni dhaikisaidhi inogadzirwa.Pasi pekuita kwechigadziko chakasimba, mamorekuru maviri eacetic acid uye ethanol anogadzirwa.Kana catalytic kuderedza, β-hydroxybutyric asidhi inoumbwa.Mune ichangobva kucheneswa ethyl acetoacetate, iyo enol fomu inoita 7% uye ketone fomu inotora 93%.Apo iyo ethanol solution ye ethyl acetoacetate yakanyoroveswa kusvika -78 ° C, ketoni yeketone yakasvibiswa mu crystalline state.Kana iyo sodium derivative ye ethyl acetoacetate yakamiswa mu dimethyl ether uye zvishoma zvishoma zvishoma zvishoma zvishoma zvishoma zvakasvibiswa zvehydrogen chloride gasi inopfuudzwa pa -78 ° C, mafuta anol compound anogona kuwanikwa.
2. Ichi chigadzirwa hachina chepfu, gonzo remuromo LD503.98g/kg.Asi nekushatirwa kuri pakati nepakati uye anesthesia, midziyo yekugadzira inofanirwa kuvharwa uye kufefeterwa zvakanaka.Maoperator ane midziyo yekudzivirira.
